Pith Number

pith:LXG4U4KI

pith:2016:LXG4U4KIHZGUXMKKU3M7XGF2TG

not attested not anchored not stored refs pending

Optical photometry and spectroscopy of the low-luminosity, broad-lined Ic supernova iPTF15dld

(10) INAF-OABrera, (11) INAF-OACapodimonte, (12) INAF-OATeramo, (13) QU Belfast, (14) Aarhus Univ., 15), (15) ICRA, (16) Weizmann Inst., 17), (17) INAF-OATorino), 2), (2) SNS, (3) INAF-OAPadova, (4) LJMU, 5), (5) MPA, (6) Yale Univ., (7) Urbino Univ., 8), (8) INFN-Florence, (9) INAF-OARoma, A. Gal-Yam (16), A. Grado (11), A. Melandri (10), A. Pastorello (3), A. Piascik (4), A. Stamerra (2, C. Baltay (6), C. Copperwheat (4), C. Inserra (13), D. Rabinowitz (6), E. Brocato (9), E. Cappellaro (3), E. Kankare (13), E. Palazzi (2), E. Pian (1, F. Getman (11), G. Greco (7, G. Raimondo (12), G. Stratta (7, I. A. Steele (4), L. Limatola (11), L. Nicastro (1), L. Pulone (9), L. Stella (9), L. Tartaglia (3), L. Tomasella (3), M. Branchesi (7, M. Della Valle (11, M. Stritzinger (14), M. Turatto (3) ((1) INAF-IASF Bologna, N. Ellman (6), P. A. Mazzali (4, P. D'Avanzo (10), S. Ascenzi (9), S. Benetti (3), S. Campana (10), S. Covino (10), S. Piranomonte (9), S. Smartt (13), S. Yang (3)

arxiv:1612.03275 v1 · 2016-12-10 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXG4U4KIHZGUXMKKU3M7XGF2TG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:52:37.294952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dcdca71483e4d4bb14aa6d9fb98ba99a5129cabf150eaf49146725aa15a0c6a

Aliases

arxiv: 1612.03275 · arxiv_version: 1612.03275v1 · doi: 10.48550/arxiv.1612.03275 · pith_short_12: LXG4U4KIHZGU · pith_short_16: LXG4U4KIHZGUXMKK · pith_short_8: LXG4U4KI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LXG4U4KIHZGUXMKKU3M7XGF2TG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5dcdca71483e4d4bb14aa6d9fb98ba99a5129cabf150eaf49146725aa15a0c6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f76ee76e0d6c601ee591dfd11eb132508cc15f939fc563e5c8ad6fa68fbe4ad2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-10T10:24:05Z",
    "title_canon_sha256": "c16205174da2bb2f2d4c63b14f09e8987819c3c3fa6dd458541da4f5f6924312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03275",
    "kind": "arxiv",
    "version": 1
  }
}