Pith Number

pith:5QDIP5JS

pith:2013:5QDIP5JSIDCRD7ZLGUCQ5PW4IB

not attested not anchored not stored refs pending

Do we see accreting magnetars in X-ray pulsars?

A.Yu. Kochetkova, K.A. Postnov, L. Hjalmarsdotter, N.I. Shakura

arxiv:1307.3032 v1 · 2013-07-11 · 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{5QDIP5JSIDCRD7ZLGUCQ5PW4IB}

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	2026-05-18T01:48:51.836368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec0687f53240c511ff2b35050ebedc407ee7c1729f44f85376c36b7b681ce475

Aliases

arxiv: 1307.3032 · arxiv_version: 1307.3032v1 · doi: 10.48550/arxiv.1307.3032 · pith_short_12: 5QDIP5JSIDCR · pith_short_16: 5QDIP5JSIDCRD7ZL · pith_short_8: 5QDIP5JS

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/5QDIP5JSIDCRD7ZLGUCQ5PW4IB \
  | 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: ec0687f53240c511ff2b35050ebedc407ee7c1729f44f85376c36b7b681ce475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf6c75d70e7a2182c98d02bfe9a40df121f6bd5746e22a43926f92e3f503ec6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-07-11T09:40:19Z",
    "title_canon_sha256": "61c6c3b2c622cc047aceb3f39e355069308a02dc9cea73976d08db832466c834"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3032",
    "kind": "arxiv",
    "version": 1
  }
}