Pith Number

pith:Q2FOT4KB

pith:2008:Q2FOT4KBJTPUVG27QH54NA5IGT

not attested not anchored not stored refs pending

Unveiling the high energy tail of 1E 1740.7-2942 with INTEGRAL

1); ((1) CESR--Universite de Toulouse/CNRS, (2) INAF/Istituto di Astrofisica Spaziale e Fisica cosmica - Roma, 3, (3) Dipartimento di Astronomia, A. Bazzano (2), E. Jourdain (1), G. De Cesare (2, J. P. Roques (1), L. Bouchet (1), M. Del Santo (2), Universita' degli Studi di Bologna)

arxiv:0811.3381 v1 · 2008-11-20 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2FOT4KBJTPUVG27QH54NA5IGT}

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	2026-05-18T04:29:24.960349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

868ae9f1414cdf4a9b5f81fbc683a834ef32df4a003855074eb780f484a36beb

Aliases

arxiv: 0811.3381 · arxiv_version: 0811.3381v1 · doi: 10.48550/arxiv.0811.3381 · pith_short_12: Q2FOT4KBJTPU · pith_short_16: Q2FOT4KBJTPUVG27 · pith_short_8: Q2FOT4KB

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/Q2FOT4KBJTPUVG27QH54NA5IGT \
  | 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: 868ae9f1414cdf4a9b5f81fbc683a834ef32df4a003855074eb780f484a36beb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b0678746afa03e25d627382ce597e350812f68084b1162e5613b42b54c84839",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-20T17:03:29Z",
    "title_canon_sha256": "553e86cf97574b2e1f6cc4cbcadb4e7c37dbec0240a1a3150ce7a7a7bbf8907c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3381",
    "kind": "arxiv",
    "version": 1
  }
}