Pith Number

pith:TU4F3337

pith:2011:TU4F3337EU5SCN7QR7BTWX5AUZ

not attested not anchored not stored refs pending

A faint optical flash in dust-obscured GRB 080603A - implications for GRB prompt emission mechanisms

A. Gomboc, A. Melandri, A.N. Morgan, A. Pozanenko, A.V. Filippenko, A. Volnova, C.G. Mundell, C. Guidorzi, D.A. Frail, D.A. Kann, D.A. Perley, D. Bersier, E. Klunko, G. Vianello, I.A. Steele, J.S. Bloom, J.X. Prochaska, K. Antoniuk, N.R. Tanvir, P. Chandra, P.T. O'Brien, R.J. Smith, S. Kobayashi, S. Mereghetti, V. Rumyantsev, W. Li

arxiv:1105.1591 v2 · 2011-05-09 · 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{TU4F3337EU5SCN7QR7BTWX5AUZ}

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	2026-05-18T04:14:47.155016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d385def7f253b2137f08fc33b5fa0a6719de2dbff8849d945b3ea40ca6c2b1c

Aliases

arxiv: 1105.1591 · arxiv_version: 1105.1591v2 · doi: 10.48550/arxiv.1105.1591 · pith_short_12: TU4F3337EU5S · pith_short_16: TU4F3337EU5SCN7Q · pith_short_8: TU4F3337

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/TU4F3337EU5SCN7QR7BTWX5AUZ \
  | 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: 9d385def7f253b2137f08fc33b5fa0a6719de2dbff8849d945b3ea40ca6c2b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40ca98f272c20f95ffe234708f589d450243a1e2da28fbc02c4ff48782399989",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-05-09T07:33:51Z",
    "title_canon_sha256": "6d99140c7cb8ff123472b3590c3553a0919ee04f5aa339d029e72b4343a11ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1591",
    "kind": "arxiv",
    "version": 2
  }
}