Pith Number

pith:KLPMVATI

pith:2013:KLPMVATIJR5VXKWGXJFAA555SI

not attested not anchored not stored refs pending

Observations of The High Mass X-ray Binary A0535+26 in Quiescence

Alex Markowitz, Ascension Camero-Arranz, Felix Fuerst, Isabel Caballero, Joern Wilms, Katja Pottschmidt, Matthias Kuehnel, Paul Hemphill, Richard Rothschild, Victor Doroshenko

arxiv:1304.7283 v1 · 2013-04-26 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLPMVATIJR5VXKWGXJFAA555SI}

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	2026-05-18T01:50:21.176229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52deca82684c7b5baac6ba4a0077bd9207528195e01dae28a339ba9afd614517

Aliases

arxiv: 1304.7283 · arxiv_version: 1304.7283v1 · doi: 10.48550/arxiv.1304.7283 · pith_short_12: KLPMVATIJR5V · pith_short_16: KLPMVATIJR5VXKWG · pith_short_8: KLPMVATI

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/KLPMVATIJR5VXKWGXJFAA555SI \
  | 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: 52deca82684c7b5baac6ba4a0077bd9207528195e01dae28a339ba9afd614517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6155726d904b6d1747271094fe64b73014df95f252952995fb0bbd124c76777e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-26T20:43:46Z",
    "title_canon_sha256": "5617bfe17768ccd538aa8f068e6a60febe5d7ccccfac3e85c1485983e492de90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7283",
    "kind": "arxiv",
    "version": 1
  }
}