Pith Number

pith:SB4FNXYP

pith:2018:SB4FNXYP4GUC2A3HY55PA2KUYX

not attested not anchored not stored refs pending

The broadband spectral analysis of 4U 1702-429 using XMM-Newton and BeppoSAX data

A.F. Gambino, A. Riggio, A. Sanna, A. Santangelo, A. Segreto, L. Burderi, M. Del Santo, N. d'Amico, R. Iaria, S.M. Mazzola, T. Di Salvo

arxiv:1811.10922 v1 · 2018-11-27 · 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{SB4FNXYP4GUC2A3HY55PA2KUYX}

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	2026-05-17T23:46:45.948755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

907856df0fe1a82d0367c77af06954c5c7de7cd3ab4e2ec295d338d118a68d40

Aliases

arxiv: 1811.10922 · arxiv_version: 1811.10922v1 · doi: 10.48550/arxiv.1811.10922 · pith_short_12: SB4FNXYP4GUC · pith_short_16: SB4FNXYP4GUC2A3H · pith_short_8: SB4FNXYP

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/SB4FNXYP4GUC2A3HY55PA2KUYX \
  | 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: 907856df0fe1a82d0367c77af06954c5c7de7cd3ab4e2ec295d338d118a68d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c53ab7c69757db186361326d7a467d5c156dfcfe6e572429ec0abbb66fb48bd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-27T11:33:15Z",
    "title_canon_sha256": "0fc406a8c186db8d96ba62d7a9c7fcdf6eaa6fe6e077d46bd9d4597364cd0ce6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10922",
    "kind": "arxiv",
    "version": 1
  }
}