Pith Number

pith:GX75BIQN

pith:2014:GX75BIQNVHJWYLAJ5IFZAQPJNL

not attested not anchored not stored refs pending

An extensive photometric study of the recently discovered intermediate polar V647 Aur (1RXS J063631.9+353537)

V. P. Kozhevnikov

arxiv:1407.1204 v1 · 2014-07-04 · 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{GX75BIQNVHJWYLAJ5IFZAQPJNL}

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	2026-05-18T01:42:41.932082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35ffd0a20da9d36c2c09ea0b9041e96af260505f8424d0fb0040a80822dea971

Aliases

arxiv: 1407.1204 · arxiv_version: 1407.1204v1 · doi: 10.48550/arxiv.1407.1204 · pith_short_12: GX75BIQNVHJW · pith_short_16: GX75BIQNVHJWYLAJ · pith_short_8: GX75BIQN

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/GX75BIQNVHJWYLAJ5IFZAQPJNL \
  | 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: 35ffd0a20da9d36c2c09ea0b9041e96af260505f8424d0fb0040a80822dea971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c82153410b22803c1311f1a1a6b359406c1a6388c6e49ed444083ac7240540e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-04T12:28:34Z",
    "title_canon_sha256": "2d0d0fc35d20d893ffd625c08121e38588173205db003eb59de993b3545b62c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1204",
    "kind": "arxiv",
    "version": 1
  }
}