Pith Number

pith:7ZIDY4EX

pith:2012:7ZIDY4EXHU7HBF3MCHHTYBB5LF

not attested not anchored not stored refs pending

TOUGH: Observational aspects of gamma-ray burst host galaxies

Andreas O. Jaunsen, Andrew J. Levan, Bo Milvang-Jensen, Daniele Malesani, Darach Watson, Javier Gorosabel, Jens Hjorth, Johan P. U. Fynbo, Micha{\l} J. Micha{\l}owski, Nial R. Tanvir, Palle M{\o}ller, P\'all Jakobsson, Steve Schulze, Thomas Kr\"uhler

arxiv:1208.6288 v1 · 2012-08-30 · astro-ph.CO · 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{7ZIDY4EXHU7HBF3MCHHTYBB5LF}

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	2026-05-18T03:46:45.988323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe503c70973d3e70976c11cf3c043d59576ef6d0e1ef2190c9e2fb1a7683e362

Aliases

arxiv: 1208.6288 · arxiv_version: 1208.6288v1 · doi: 10.48550/arxiv.1208.6288 · pith_short_12: 7ZIDY4EXHU7H · pith_short_16: 7ZIDY4EXHU7HBF3M · pith_short_8: 7ZIDY4EX

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/7ZIDY4EXHU7HBF3MCHHTYBB5LF \
  | 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: fe503c70973d3e70976c11cf3c043d59576ef6d0e1ef2190c9e2fb1a7683e362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85e2a3c3ad6c8fdf10eb8e508a67de03ad1ac2ac1113df82e88a0acd65a65bb1",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-30T19:59:06Z",
    "title_canon_sha256": "e942cb56afe5a54379165287090c5a4bfc4f1ef2d6698780a84fccb508f0c0d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6288",
    "kind": "arxiv",
    "version": 1
  }
}