Pith Number

pith:RZMLKIMH

pith:2013:RZMLKIMHYEJ22ZPRIXUFVZFNNL

not attested not anchored not stored refs pending

Analysis of the new INTEGRAL Earth observations to measure the cosmic X-ray background

C. Ferrigno, L. Pavan, M. T\"urler, N. Produit, P. Bordas

arxiv:1302.6493 v1 · 2013-02-26 · astro-ph.HE · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZMLKIMHYEJ22ZPRIXUFVZFNNL}

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	2026-05-18T03:32:29.081498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e58b52187c113ad65f145e85ae4ad6acd3bd40762e488f1cc3a6b0ce6ed9e0b

Aliases

arxiv: 1302.6493 · arxiv_version: 1302.6493v1 · doi: 10.48550/arxiv.1302.6493 · pith_short_12: RZMLKIMHYEJ2 · pith_short_16: RZMLKIMHYEJ22ZPR · pith_short_8: RZMLKIMH

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/RZMLKIMHYEJ22ZPRIXUFVZFNNL \
  | 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: 8e58b52187c113ad65f145e85ae4ad6acd3bd40762e488f1cc3a6b0ce6ed9e0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a19c3467e0a2067733dc76898860aa571c1e62324d87a2d264c73a1f6f6480b",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-02-26T17:01:20Z",
    "title_canon_sha256": "696d042e101bcbc9dfd8ba0b8d17935c55562127b1af840496518f14ee9cf3cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6493",
    "kind": "arxiv",
    "version": 1
  }
}