Pith Number

pith:U4JVAZSW

pith:1998:U4JVAZSWHE3AGXUII6H7PYCVOQ

not attested not anchored not stored refs pending

Might some gamma ray bursts be an observable signature of natural wormholes?

Diego F. Torres, Gustavo E. Romero, Luis A. Anchordoqui

arxiv:astro-ph/9802106 v2 · 1998-02-09 · 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{U4JVAZSWHE3AGXUII6H7PYCVOQ}

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	2026-05-18T04:34:17.633231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7135066563936035e88478ff7e055741a78e427dc3315b026293656ceb25dc1

Aliases

arxiv: astro-ph/9802106 · arxiv_version: astro-ph/9802106v2 · doi: 10.48550/arxiv.astro-ph/9802106 · pith_short_12: U4JVAZSWHE3A · pith_short_16: U4JVAZSWHE3AGXUI · pith_short_8: U4JVAZSW

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/U4JVAZSWHE3AGXUII6H7PYCVOQ \
  | 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: a7135066563936035e88478ff7e055741a78e427dc3315b026293656ceb25dc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd46fcea52e2e29a6307ed08160a0ffcecc18b383901b9cf65ae353a51ed6263",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-02-09T20:03:52Z",
    "title_canon_sha256": "174ba052572d760ca46836be272d222bfacfd29c3125f2b71854e4f62c7b097e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9802106",
    "kind": "arxiv",
    "version": 2
  }
}