Pith Number

pith:HPOV47HR

pith:2014:HPOV47HR5D6N62P76ZRKL3XP2B

not attested not anchored not stored refs pending

HD314884: A Slowly Pulsating B star in a Close Binary

Christopher B. Johnson (LSU), C T. Britt (Texas Tech), D. Steeghs (University of Warwick), G. Nelemans (Radbound University), H. Davis III (LSU), M. A. P. Torres (SRON), P. G. Jonker (SRON), R. I. Hynes (LSU), S. Greiss (University of Warwick), T. Maccarone (Texas Tech)

arxiv:1407.7938 v1 · 2014-07-30 · 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{HPOV47HR5D6N62P76ZRKL3XP2B}

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	2026-05-18T01:42:28.488284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bdd5e7cf1e8fcdf69fff662a5eeefd0608779d2af54c530e6d0059473d04f06

Aliases

arxiv: 1407.7938 · arxiv_version: 1407.7938v1 · doi: 10.48550/arxiv.1407.7938 · pith_short_12: HPOV47HR5D6N · pith_short_16: HPOV47HR5D6N62P7 · pith_short_8: HPOV47HR

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/HPOV47HR5D6N62P76ZRKL3XP2B \
  | 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: 3bdd5e7cf1e8fcdf69fff662a5eeefd0608779d2af54c530e6d0059473d04f06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49f3f80392fffcc6c69e4b0864ae8b882c65d7ec6cc3e0e6aadf7873c43131b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-30T04:25:29Z",
    "title_canon_sha256": "900b1740f6ea0e52c507f4ce72e3040891d486819c3b7e28a3df8555fb433f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7938",
    "kind": "arxiv",
    "version": 1
  }
}