Pith Number

pith:DIXWWFFB

pith:1993:DIXWWFFBRGVAPYBGBTJKVRYMSY

not attested not anchored not stored refs pending

Gamma Ray Bursts from Ordinary Cosmic Strings

A. T. Sornborger, M. Trodden (Brown University), R. H. Brandenberger

arxiv:hep-ph/9302254 v1 · 1993-02-12 · hep-ph · 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{DIXWWFFBRGVAPYBGBTJKVRYMSY}

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	2026-05-18T01:06:35.973868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2f6b14a189aa07e0260cd2aac70c9625f02b20e1aa14e6a07d8292c3bace6b

Aliases

arxiv: hep-ph/9302254 · arxiv_version: hep-ph/9302254v1 · doi: 10.48550/arxiv.hep-ph/9302254 · pith_short_12: DIXWWFFBRGVA · pith_short_16: DIXWWFFBRGVAPYBG · pith_short_8: DIXWWFFB

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/DIXWWFFBRGVAPYBGBTJKVRYMSY \
  | 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: 1a2f6b14a189aa07e0260cd2aac70c9625f02b20e1aa14e6a07d8292c3bace6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e05cf824d1d640b7c9c1ba7cc981b339eec613ba6b641670c08e7189aeacb46",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-02-12T02:19:27Z",
    "title_canon_sha256": "23da53d0f4af2bf1dbf088aafe215e79ca50d67be8e08938e7c4426dbbce54a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9302254",
    "kind": "arxiv",
    "version": 1
  }
}