Pith Number

pith:P6UVP64D

pith:2013:P6UVP64D4JP22W75KSYKSBOP3B

not attested not anchored not stored refs pending

The obscured hyper-energetic GRB 120624B hosted by a luminous compact galaxy at z = 2.20

A. de Ugarte Postigo, A.J. Levan, A. Melandri, C.C. Thoene, G. Ghirlanda, G. Petitpas, J. Gorosabel, J.P.U. Fynbo, P. D'Avanzo, P. Veres, R. Sanchez-Ramirez, S. Campana, S. Covino, S. Martin

arxiv:1309.1167 v1 · 2013-09-04 · 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{P6UVP64D4JP22W75KSYKSBOP3B}

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	2026-05-18T01:47:49.693520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fa957fb83e25fad5bfd54b0a905cfd8540fda4e510ae163c5c53c7be4190b9b

Aliases

arxiv: 1309.1167 · arxiv_version: 1309.1167v1 · doi: 10.48550/arxiv.1309.1167 · pith_short_12: P6UVP64D4JP2 · pith_short_16: P6UVP64D4JP22W75 · pith_short_8: P6UVP64D

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/P6UVP64D4JP22W75KSYKSBOP3B \
  | 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: 7fa957fb83e25fad5bfd54b0a905cfd8540fda4e510ae163c5c53c7be4190b9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd358206d6848b476a49784c50463cd327910429fd9dff7235b6bceaec61a43f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-04T20:00:02Z",
    "title_canon_sha256": "b7726898253cafab1798aac2866acc0eb092130a2cfde439ace0d3097971c53b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1167",
    "kind": "arxiv",
    "version": 1
  }
}