Pith Number

pith:XFSVT4Q6

pith:2014:XFSVT4Q67T3TJ23T4KCOLEMZBI

not attested not anchored not stored refs pending

Afterglows from precursors in Gamma Ray Bursts. Application to the optical afterglow of GRB 091024

2), (2) INAF-OABrera, (3) Racah Inst., (4) Univ. Sydney), A. Melandri (2), D. Burlon (4) ((1) Univ. Insubria, F. Nappo (1, G. Ghirlanda (2), G. Ghisellini (2), L. Nava (3)

arxiv:1405.3981 v2 · 2014-05-15 · 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{XFSVT4Q67T3TJ23T4KCOLEMZBI}

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	2026-05-18T01:43:11.956623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96559f21efcf734eb73e284e591990a31b33494a438cb1c8291e3f233c4c88a

Aliases

arxiv: 1405.3981 · arxiv_version: 1405.3981v2 · doi: 10.48550/arxiv.1405.3981 · pith_short_12: XFSVT4Q67T3T · pith_short_16: XFSVT4Q67T3TJ23T · pith_short_8: XFSVT4Q6

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/XFSVT4Q67T3TJ23T4KCOLEMZBI \
  | 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: b96559f21efcf734eb73e284e591990a31b33494a438cb1c8291e3f233c4c88a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23d70765601f426a5a8de324d2bc506595d1bc39f3c62b864b915fbb3f33757c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-15T20:00:00Z",
    "title_canon_sha256": "36bf2b366a747cfe9b4100e0caa228049db497889eb8cc7689d5380830cab7a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3981",
    "kind": "arxiv",
    "version": 2
  }
}