Pith Number

pith:2JZDRM42

pith:2013:2JZDRM42JFIFRWKTOJ6NIXQ4II

not attested not anchored not stored refs pending

CXOU J005047.9-731817: a 292-s X-ray binary pulsar in the Small Magellanic Cloud

G. A. Rodr\'iguez Castillo, G. L. Israel, L. Sidoli, N. Masetti, P. D'Avanzo, P. Esposito, S. Campana

arxiv:1306.1106 v1 · 2013-06-05 · 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{2JZDRM42JFIFRWKTOJ6NIXQ4II}

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	2026-05-18T03:16:48.992119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27238b39a495058d953727cd45e1c421c0b0a32b0bee8fcd084129748253312

Aliases

arxiv: 1306.1106 · arxiv_version: 1306.1106v1 · doi: 10.48550/arxiv.1306.1106 · pith_short_12: 2JZDRM42JFIF · pith_short_16: 2JZDRM42JFIFRWKT · pith_short_8: 2JZDRM42

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/2JZDRM42JFIFRWKTOJ6NIXQ4II \
  | 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: d27238b39a495058d953727cd45e1c421c0b0a32b0bee8fcd084129748253312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70503b7262a86f79f745fd8f1e0dd5afd95006cd536a11d5f572f55e8e3d50ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-06-05T13:56:08Z",
    "title_canon_sha256": "91cbbdb075d55d9baf0cd4b5ee0ff5848c39ff7e1b462de9169a6b39b056cd8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1106",
    "kind": "arxiv",
    "version": 1
  }
}