Pith Number

pith:LFBC3QR7

pith:2014:LFBC3QR7JABANSG6OKBHDCP5JW

not attested not anchored not stored refs pending

Long-term photometry of the eclipsing dwarf nova V893 Scorpii: Orbital period, oscillations, and a possible giant planet

Albert Bruch

arxiv:1404.2902 v1 · 2014-04-10 · 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{LFBC3QR7JABANSG6OKBHDCP5JW}

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	2026-05-18T02:48:36.343511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59422dc23f480206c8de72827189fd4d88e5c1326f018390ef4be7e862c9bebe

Aliases

arxiv: 1404.2902 · arxiv_version: 1404.2902v1 · doi: 10.48550/arxiv.1404.2902 · pith_short_12: LFBC3QR7JABA · pith_short_16: LFBC3QR7JABANSG6 · pith_short_8: LFBC3QR7

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/LFBC3QR7JABANSG6OKBHDCP5JW \
  | 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: 59422dc23f480206c8de72827189fd4d88e5c1326f018390ef4be7e862c9bebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10daa1b043c91dc897339dc83f821b0f1a55bb87f3f45f9fc0283fb4396e7475",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-10T18:53:58Z",
    "title_canon_sha256": "8ac3a8d25172c615863ed88fe95aeca0ea68f5192d8fa4c034ec5647653ad5d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2902",
    "kind": "arxiv",
    "version": 1
  }
}