Pith Number

pith:SEQORY64

pith:2015:SEQORY64JD5HVD5SY5BJI2UGR4

not attested not anchored not stored refs pending

Searching for Classical Be Stars from the LAMOST DR1

C.C. Lin, J.L. Hou, J. Zhong, L. Chen, P.C. Yu, Z.Y. Shao

arxiv:1505.07290 v1 · 2015-05-27 · 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{SEQORY64JD5HVD5SY5BJI2UGR4}

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	2026-05-18T02:02:05.028162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9120e8e3dc48fa7a8fb2c742946a868f0408d44757d46300eab568df9c19cf1c

Aliases

arxiv: 1505.07290 · arxiv_version: 1505.07290v1 · doi: 10.48550/arxiv.1505.07290 · pith_short_12: SEQORY64JD5H · pith_short_16: SEQORY64JD5HVD5S · pith_short_8: SEQORY64

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/SEQORY64JD5HVD5SY5BJI2UGR4 \
  | 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: 9120e8e3dc48fa7a8fb2c742946a868f0408d44757d46300eab568df9c19cf1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e5f2c805b21658159d4ed0cac47941f62b64214dba28784f084b2f154c48ac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-27T12:43:53Z",
    "title_canon_sha256": "c0103bc865f458febed08856c03a815335cf7a67c6ddeb09483c9aa2a0b1f6c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07290",
    "kind": "arxiv",
    "version": 1
  }
}