Pith Number

pith:H3JZPVEK

pith:2013:H3JZPVEKUKEB5XDOU2TISGHNHT

not attested not anchored not stored refs pending

Radio observations of GRB 100418a: Test of an energy injection model explaining long-lasting GRB afterglows

A. Moin, C. J. Phillips, C. Reynolds, D. A. Frail, G. B. Taylor, J. C. A. Miller-Jones, P. Chandra, S. J. Tingay, Z. Wang

arxiv:1310.5885 v1 · 2013-10-22 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3JZPVEKUKEB5XDOU2TISGHNHT}

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	2026-05-18T01:46:56.322734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ed397d48aa2881edc6ea6a68918ed3cf96a7945f33c82e24b9a4e42b9918a4e

Aliases

arxiv: 1310.5885 · arxiv_version: 1310.5885v1 · doi: 10.48550/arxiv.1310.5885 · pith_short_12: H3JZPVEKUKEB · pith_short_16: H3JZPVEKUKEB5XDO · pith_short_8: H3JZPVEK

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/H3JZPVEKUKEB5XDOU2TISGHNHT \
  | 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: 3ed397d48aa2881edc6ea6a68918ed3cf96a7945f33c82e24b9a4e42b9918a4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ba56b810ca8ac85c20d8a48b8b10c97d3dae5c2f2ffe71ecc11792e9abdf940",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-10-22T11:40:43Z",
    "title_canon_sha256": "9a9cc96b119b149c60a345130aa580c3c38506f104f8529f169191b67367771d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5885",
    "kind": "arxiv",
    "version": 1
  }
}