Pith Number

pith:RK4E3JZW

pith:2023:RK4E3JZWGGTVVH2D2EUELELD6T

not attested not anchored not stored refs pending

SN 2023emq: a flash-ionised Ibn supernova with possible CIII emissio

C. Inserra, C. P. Guti\'errez, C. R. Angus, D. R. Young, F. Bauer, G. Leloudas, J. Lyman, J.P. Anderson, L. Galbany, L. Tartaglia, M. Gromadzki, M. Nicholl, M. Pursiainen, P. Charalampopoulos, P. Wiseman, S. J. Smartt, S. Schulze, T. E. M\"uller-Bravo, T.-W. Chen

arxiv:2306.09804 v2 · 2023-06-16 · 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{RK4E3JZWGGTVVH2D2EUELELD6T}

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	2026-07-05T07:16:43.327850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ab84da73631a75a9f43d128459163f4d4f14f200345bd9e0f061bda7afcd441

Aliases

arxiv: 2306.09804 · arxiv_version: 2306.09804v2 · doi: 10.48550/arxiv.2306.09804 · pith_short_12: RK4E3JZWGGTV · pith_short_16: RK4E3JZWGGTVVH2D · pith_short_8: RK4E3JZW

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/RK4E3JZWGGTVVH2D2EUELELD6T \
  | 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: 8ab84da73631a75a9f43d128459163f4d4f14f200345bd9e0f061bda7afcd441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7a49faf40792540aa64f295f85907d296c6780a413e33d38e3e25a3e19e5d70",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-16T12:43:18Z",
    "title_canon_sha256": "e1dde3e0f7cc1a969f0aff394440291f5dbf49f05b8cfd699fc5bef3bbe78998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.09804",
    "kind": "arxiv",
    "version": 2
  }
}