Pith Number

pith:VQE73BA5

pith:2012:VQE73BA5VWTEGNAHPXSF3FTBY7

not attested not anchored not stored refs pending

Analysis of GRB 080319B and GRB 050904 within the fireshell model: evidence for a broader spectral energy distribution

Barbara Patricelli, Carlo Luciano Bianco, Gregory Vereshchagin, Gustavo De Barros, Letizia Caito, Luca Izzo, Maria Grazia Bernardini, Remo Ruffini

arxiv:1206.5605 v2 · 2012-06-25 · astro-ph.HE · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQE73BA5VWTEGNAHPXSF3FTBY7}

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	2026-05-18T03:47:00.710467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac09fd841dada64334077de45d9661c7e2852a0fde2217e5bb19845dfcda461f

Aliases

arxiv: 1206.5605 · arxiv_version: 1206.5605v2 · doi: 10.48550/arxiv.1206.5605 · pith_short_12: VQE73BA5VWTE · pith_short_16: VQE73BA5VWTEGNAH · pith_short_8: VQE73BA5

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/VQE73BA5VWTEGNAHPXSF3FTBY7 \
  | 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: ac09fd841dada64334077de45d9661c7e2852a0fde2217e5bb19845dfcda461f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "639809497524c894be240a1bb6086c66d771983b4930740bbda1e4ecc42014ff",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-06-25T08:44:01Z",
    "title_canon_sha256": "64d089c1d3ad1c7b7558953d42a5280df77e0a6e240575c7505735a0e3d74489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5605",
    "kind": "arxiv",
    "version": 2
  }
}