Pith Number

pith:QJMEAM7P

pith:2012:QJMEAM7PJQ453EM26365V7VD5O

not attested not anchored not stored refs pending

Average power density spectrum of Swift long gamma-ray bursts in the observer and in the source rest frames

C. Guidorzi, G. Tagliaferri, L. Amati, M. Orlandini, M. Stamatikos, P. Romano, R. Margutti, S. Campana

arxiv:1202.3443 v1 · 2012-02-15 · 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{QJMEAM7PJQ453EM26365V7VD5O}

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	2026-05-18T01:58:27.857925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82584033ef4c39dd919af6fddafea3ebb9745e6007620f83abd9aaf13926048b

Aliases

arxiv: 1202.3443 · arxiv_version: 1202.3443v1 · doi: 10.48550/arxiv.1202.3443 · pith_short_12: QJMEAM7PJQ45 · pith_short_16: QJMEAM7PJQ453EM2 · pith_short_8: QJMEAM7P

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/QJMEAM7PJQ453EM26365V7VD5O \
  | 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: 82584033ef4c39dd919af6fddafea3ebb9745e6007620f83abd9aaf13926048b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03cc9d5b5080ddd2045be8838cb31ac7d2f124fdeecf48af446753c400563b92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-02-15T21:01:41Z",
    "title_canon_sha256": "07afd2b4b288b997968a900eddc15723cafe94c93c2869713cae52da23111bc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3443",
    "kind": "arxiv",
    "version": 1
  }
}