Pith Number

pith:A77ZYPCM

pith:2012:A77ZYPCMG7LM3O2N544QPAVHBD

not attested not anchored not stored refs pending

Inverse Compton cooling in Klein-Nishina regime and GRB prompt spectrum

P. Kumar, R. Barniol Duran, Z. Bosnjak

arxiv:1206.4054 v1 · 2012-06-18 · 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{A77ZYPCMG7LM3O2N544QPAVHBD}

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	2026-05-18T03:41:43.851993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ff9c3c4c37d6cdbb4def390782a708c42172c1288dc03a01d97e7843f6adf2

Aliases

arxiv: 1206.4054 · arxiv_version: 1206.4054v1 · doi: 10.48550/arxiv.1206.4054 · pith_short_12: A77ZYPCMG7LM · pith_short_16: A77ZYPCMG7LM3O2N · pith_short_8: A77ZYPCM

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/A77ZYPCMG7LM3O2N544QPAVHBD \
  | 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: 07ff9c3c4c37d6cdbb4def390782a708c42172c1288dc03a01d97e7843f6adf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8bd7306bcb81bc1c780ddc83555367cc4dc42d595489ab02400239b73f27593",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-06-18T20:00:08Z",
    "title_canon_sha256": "4ab6e93a7375a22419c1e36512925820fa9774bc13be44e5b5073a2980225ee7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4054",
    "kind": "arxiv",
    "version": 1
  }
}