Pith Number

pith:GZI64USK

pith:2015:GZI64USKCYTWA4BKF5USCIVIAA

not attested not anchored not stored refs pending

An External Shock Origin of GRB $\textit{141028A}$

A. Cucchiara, Asaf Pe'er, Damien B\'egu\'e, Felix Ryde, J. L. Racusin, J. Michael Burgess, Nicola Omodei

arxiv:1506.05131 v1 · 2015-06-16 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZI64USKCYTWA4BKF5USCIVIAA}

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	2026-05-18T01:14:04.085836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3651ee524a162760702a2f692122a8001662d21670dd7ea34419beeb590c1812

Aliases

arxiv: 1506.05131 · arxiv_version: 1506.05131v1 · doi: 10.48550/arxiv.1506.05131 · pith_short_12: GZI64USKCYTW · pith_short_16: GZI64USKCYTWA4BK · pith_short_8: GZI64USK

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/GZI64USKCYTWA4BKF5USCIVIAA \
  | 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: 3651ee524a162760702a2f692122a8001662d21670dd7ea34419beeb590c1812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47aa50823e5a1e55b30aad63940cf34266b394b89f84bb0dbe5a7de5964b87b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-06-16T20:08:55Z",
    "title_canon_sha256": "9969f55af6ac8b1ee6e992571c52a735ec49ed0ad93e1f4f7289a4bf55c57044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05131",
    "kind": "arxiv",
    "version": 1
  }
}