Pith Number

pith:3OENYOC5

pith:2004:3OENYOC5FWJQCSSE75W2EOZXTQ

not attested not anchored not stored refs pending

The GRB980425-SN1998bw Association in the EMBH Model

C.L. Bianco, F. Fraschetti, M.G. Bernardini, P. Chardonnet, R. Ruffini, S.-S. Xue

arxiv:astro-ph/0407147 v1 · 2004-07-07 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OENYOC5FWJQCSSE75W2EOZXTQ}

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	2026-07-04T16:44:16.240233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db88dc385d2d93014a44ff6da23b379c3bfb8910cda6f5e794dad0f257b33093

Aliases

arxiv: astro-ph/0407147 · arxiv_version: astro-ph/0407147v1 · doi: 10.48550/arxiv.astro-ph/0407147 · pith_short_12: 3OENYOC5FWJQ · pith_short_16: 3OENYOC5FWJQCSSE · pith_short_8: 3OENYOC5

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/3OENYOC5FWJQCSSE75W2EOZXTQ \
  | 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: db88dc385d2d93014a44ff6da23b379c3bfb8910cda6f5e794dad0f257b33093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5592105f117bf79929a9c7497200420b2713bd08d71027b37188c3f1963d586c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-07-07T16:52:24Z",
    "title_canon_sha256": "013dae18353e856dd6078c9bb446fbcad766e10d5cb69db69ea207b25b4572c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0407147",
    "kind": "arxiv",
    "version": 1
  }
}