Pith Number

pith:HTQETJMT

pith:2013:HTQETJMTUNQ2XWEHF2MU5SB2RC

not attested not anchored not stored refs pending

A lingering non-thermal component in the GRB prompt emission: predicting GeV emission from the MeV spectrum

A. R. Rao, Rupal Basak

arxiv:1308.2819 v1 · 2013-08-13 · 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{HTQETJMTUNQ2XWEHF2MU5SB2RC}

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	2026-05-18T01:48:15.940690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ce049a593a361abd8872e994ec83a88a980041f8e3ddb300f6d6db54352697b

Aliases

arxiv: 1308.2819 · arxiv_version: 1308.2819v1 · doi: 10.48550/arxiv.1308.2819 · pith_short_12: HTQETJMTUNQ2 · pith_short_16: HTQETJMTUNQ2XWEH · pith_short_8: HTQETJMT

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/HTQETJMTUNQ2XWEHF2MU5SB2RC \
  | 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: 3ce049a593a361abd8872e994ec83a88a980041f8e3ddb300f6d6db54352697b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43bedd83a6b72e761a8bc3e94fdd295dcebdd2e2ab62f9d146e65e4c0b495e4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-08-13T10:59:21Z",
    "title_canon_sha256": "7b01376893c8956e48eddd893b78d2dd786c799a1c15178f4a16887196627637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2819",
    "kind": "arxiv",
    "version": 1
  }
}