Pith Number

pith:RIHM2HRZ

pith:2002:RIHM2HRZV5JJJKC4UX7PUPRGBV

not attested not anchored not stored refs pending

Gamma-Ray Bursts - a Primer For Relativists

Tsvi Piran

arxiv:gr-qc/0205045 v1 · 2002-05-12 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIHM2HRZV5JJJKC4UX7PUPRGBV}

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	2026-05-18T00:37:16.684835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a0ecd1e39af5294a85ca5fefa3e260d70679346d2fd70b518bd2a04986a203a

Aliases

arxiv: gr-qc/0205045 · arxiv_version: gr-qc/0205045v1 · doi: 10.48550/arxiv.gr-qc/0205045 · pith_short_12: RIHM2HRZV5JJ · pith_short_16: RIHM2HRZV5JJJKC4 · pith_short_8: RIHM2HRZ

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/RIHM2HRZV5JJJKC4UX7PUPRGBV \
  | 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: 8a0ecd1e39af5294a85ca5fefa3e260d70679346d2fd70b518bd2a04986a203a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "693ce4b6e01c7b6dd2e0797c3d5cb8b81ee363e8a085fb601e77e58188e1bcd3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-05-12T08:04:11Z",
    "title_canon_sha256": "95e73d3b58d7086380e1dcac4938155e073951e2027506d49396f83de7301ed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0205045",
    "kind": "arxiv",
    "version": 1
  }
}