Pith Number

pith:SF6O5DTH

pith:2007:SF6O5DTHJUIQBSUB5FZBCPJFNX

not attested not anchored not stored refs pending

GRB 061121: Broadband spectral evolution through the prompt and afterglow phases of a bright burst

1), (10) MSSL, (11) University of Michigan, (12) INAF-IASF, (13) Pennsylvania State University, (14) XMM-Newton Science Operations Centre, (15) MIT, (16) Louisiana State University), (2) University of Nevada, (3) NASA/GSFC, (4) Liverpool John Moores University, (5) University of Denver, 6), (6) Stanford University, (7) Ioffe Physico-Technical Institute, (8) Osservatorio Astronomico di Brera, 9), (9) Universita' di Milano-Bicocca, A. Melandri (4), A.P. Beardmore (1), B.E. Schaefer (16), B. Zhang (2), C. Guidorzi (8, C. Mundell (4), D.N. Burrows (13), E. Rol (1), E. Troja (1, F.E. Marshall (3), F. Yuan (11), G. Cusumano (12), G. Ricker (15), H. Ziaeepour (9) ((1) University of Leicester, J.P. Norris (5, J.P. Osborne (1), K.L. Page (1), M. De Pasquale (10), M. Ehle (14), M.J. Page (10), M.R. Goad (1), M. Stamatikos (3), M.Ulanov (7), N. Gehrels (3), O. Godet (1), P.A. Evans (1), P. Romano (8, P. Schady (10), P.T. O'Brien (1), R.L.C. Starling (1), R. Willingale (1), S.A. Yost (11), S.D. Barthelmy (3), Sezione di Palermo, S. Golenetskii (7), T. Sakamoto (3), V. Pal'shin (7)

arxiv:0704.1609 v1 · 2007-04-12 · astro-ph

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:09:24.883591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

917cee8e674d1100ca81e972113d256dfd08631edabd09fed6bd0f9780734bda

Aliases

arxiv: 0704.1609 · arxiv_version: 0704.1609v1 · doi: 10.48550/arxiv.0704.1609

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/SF6O5DTHJUIQBSUB5FZBCPJFNX \
  | 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: 917cee8e674d1100ca81e972113d256dfd08631edabd09fed6bd0f9780734bda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2967ef77d152b0b0fea15e89f8881ef8703b7f8ea14ad0402a9c8e851c46e71f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-12T16:14:23Z",
    "title_canon_sha256": "be63d6f0b9adfd00bbc44dc35fc5cdd9ddc9b6d3f576eed5ba58097e3038202b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.1609",
    "kind": "arxiv",
    "version": 1
  }
}