Pith Number

pith:GPYBUMHM

pith:2010:GPYBUMHMDS2FWXMSY2HUMUAC7F

not attested not anchored not stored refs pending

GRB 081008: from burst to afterglow and the transition phase in between

A. Phillips (UNSW), B. E. Schaefer (LSU), C. W. Akerlof (U.Mich), D. Horns (MPI-Kernphysik), E. Gogus (Sabanci U.), E. S. Rykoff (UCSB), F. Aharonian (MPI-Kernphysik), F. Yuan (U. Mich), G. Rowell (MPI-Kernphysik), H. A. Flewelling (IfA/Hawaii), H. A. Krimm (NASA/Goddard), J. C. Wheeler (U.Texas), J. Greiner (MPE-Garching), J. L. Racusin (PSU), J. Wren (LANL), M. C. B. Ashley (UNSW), M. E. Ozel (Cag U.), N. Gehrels (NASA/Goddard), P. Schady (MSSL-UCL), P. T. O'Brien (U. Leicester), R. Filgas (MPE-Garching), R. M. Quimby (Caltech), R. Willingale (U. Leicester), S. B. Pandey (U. Mich), S. D. Barthelmy (NASA/Goddard), S. R. Oates (MSSL-UCL), T. A. McKay (U. Mich), T. Guver (U. Arizona), T. Kruhler (MPE-Garching), U. Kiziloglu (METU), W. Rujopakarn (U. Arizona), W. T. Vestrand (LANL), W. Zheng (U. Mich)

arxiv:1002.0581 v1 · 2010-02-02 · 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{GPYBUMHMDS2FWXMSY2HUMUAC7F}

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	2026-05-18T02:09:20.758674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f01a30ec1cb45b5d92c68f465002f941c98dc06018b319fb8d3ce697ec8284

Aliases

arxiv: 1002.0581 · arxiv_version: 1002.0581v1 · doi: 10.48550/arxiv.1002.0581 · pith_short_12: GPYBUMHMDS2F · pith_short_16: GPYBUMHMDS2FWXMS · pith_short_8: GPYBUMHM

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/GPYBUMHMDS2FWXMSY2HUMUAC7F \
  | 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: 33f01a30ec1cb45b5d92c68f465002f941c98dc06018b319fb8d3ce697ec8284

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc251cf72a97ae99fb42f37de4aa3e0c0338fc95c2599b7511c7d07bfc242d9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-02-02T21:42:17Z",
    "title_canon_sha256": "4b043dd1287a64a337cf1ce3250676e2456881183cb4f2f9e10f32c64d087f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0581",
    "kind": "arxiv",
    "version": 1
  }
}