Pith Number

pith:UXZBX6NL

pith:2013:UXZBX6NLUPVUGHSJC2O3ONCYB2

not attested not anchored not stored refs pending

Comptonization signatures in the prompt emission of Gamma Ray Bursts

Cristiano Guidorzi, Filippo Frontera, Lev Titarchuk, Lorenzo Amati, Raffaella Landi, Ruben Farinelli, Simone Dichiara

arxiv:1311.1998 v2 · 2013-11-08 · 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{UXZBX6NLUPVUGHSJC2O3ONCYB2}

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	2026-05-18T01:46:32.845281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5f21bf9aba3eb431e49169db734580e9dc2b855dafb34e0aa52ea301deebca9

Aliases

arxiv: 1311.1998 · arxiv_version: 1311.1998v2 · doi: 10.48550/arxiv.1311.1998 · pith_short_12: UXZBX6NLUPVU · pith_short_16: UXZBX6NLUPVUGHSJ · pith_short_8: UXZBX6NL

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/UXZBX6NLUPVUGHSJC2O3ONCYB2 \
  | 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: a5f21bf9aba3eb431e49169db734580e9dc2b855dafb34e0aa52ea301deebca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08736e0c2af85062e43ae5745f92d44fc0027227c8d058e291f6c786a3d5f588",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-11-08T15:13:45Z",
    "title_canon_sha256": "d4d6f4800cb12cb7c052c1eaf227a3341aa3805edd8f81a80ba57167f9448585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1998",
    "kind": "arxiv",
    "version": 2
  }
}