Pith Number

pith:PM5QXIA3

pith:2016:PM5QXIA366KWVQLP5AN3AMJAQX

not attested not anchored not stored refs pending

SXP214, an X-ray Pulsar in the Small Magellanic Cloud, Crossing the Circumstellar Disk of the Companion

Andreas Zezas, Andrzej Udalski, Benjamin Williams, Frank Haberl, JaeSub Hong, Jeremy J. Drake, Knox S. Long, Manami Sasaki, Nicholas J. Wright, Paul P. Plucinsky, P. Frank Winkler, Silas Laycock, Terrance Gaetz, Vallia Antoniou, William P. Blair

arxiv:1605.03672 v1 · 2016-05-12 · astro-ph.HE

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

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	2026-05-18T01:10:47.677653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b3b0ba01bf7956ac16fe81bb0312085f83ae1182e9d1abe7038fbae7a365186

Aliases

arxiv: 1605.03672 · arxiv_version: 1605.03672v1 · doi: 10.48550/arxiv.1605.03672 · pith_short_12: PM5QXIA366KW · pith_short_16: PM5QXIA366KWVQLP · pith_short_8: PM5QXIA3

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/PM5QXIA366KWVQLP5AN3AMJAQX \
  | 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: 7b3b0ba01bf7956ac16fe81bb0312085f83ae1182e9d1abe7038fbae7a365186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e57ebedb744e9ba028b24e3b9bd903fd6153ea9c80507626b7c920a542c8e85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-05-12T03:43:03Z",
    "title_canon_sha256": "215de7d960284658d1808a5fa60b2527463af3f5f6fbdf715598cbf3e1803b5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03672",
    "kind": "arxiv",
    "version": 1
  }
}