Pith Number

pith:Q7R5MQS5

pith:2010:Q7R5MQS5ONTKOUGGTTPFPTLMSI

not attested not anchored not stored refs pending

The First Systematic Study of Type Ibc Supernova Multi-band Light Curves

(2) Weizmann, (3) UC Berkeley, (4) PSU, (5) SDSU, (6) LCOGT, 7), (7) UCSB, (8) U. of Toronto), A. Gal-Yam (2), Alicia M. Soderberg (1), D. B. Fox (4), D. C. Leonard (5), D. J. Sand (6, D.-S. Moon (8), I. Arcavi (2), Maria R. Drout (1), S. B. Cenko (3), Y. Green (2) ((1) Harvard U.

arxiv:1011.4959 v2 · 2010-11-22 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7R5MQS5ONTKOUGGTTPFPTLMSI}

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	2026-05-18T02:04:42.237736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87e3d6425d7366a750c69cde57cd6c921c629acefae979513ab67415c8849d5e

Aliases

arxiv: 1011.4959 · arxiv_version: 1011.4959v2 · doi: 10.48550/arxiv.1011.4959 · pith_short_12: Q7R5MQS5ONTK · pith_short_16: Q7R5MQS5ONTKOUGG · pith_short_8: Q7R5MQS5

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/Q7R5MQS5ONTKOUGGTTPFPTLMSI \
  | 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: 87e3d6425d7366a750c69cde57cd6c921c629acefae979513ab67415c8849d5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f4eb910b3da039d3173edecc397b7131782f09e1ba5daec7a3f62479568ade9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-22T21:45:38Z",
    "title_canon_sha256": "d3f438a39400e165fc43ca9ba084ce9b3385708ef7932d8a0d087f74d9a578cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4959",
    "kind": "arxiv",
    "version": 2
  }
}