Pith Number

pith:KJMB7WBT

pith:2014:KJMB7WBTPNRE663CS56R25762L

not attested not anchored not stored refs pending

A search for open cluster Cepheids in the Galactic plane

2, 2), 3), Astrophysics, Chinese Academy of Sciences), Licai Deng (3) ((1) Kavli Institute for Astronomy, National Astronomical Observatories, Peking University (2) Department of Astronomy, Peking University (3) Key Laboratory for Optical Astronomy, Richard de Grijs (1, Xiaodian Chen (1

arxiv:1410.4489 v1 · 2014-10-16 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJMB7WBTPNRE663CS56R25762L}

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	2026-05-18T01:41:44.300942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52581fd8337b624f7b62977d1d77fed2feca2bb9185c1d23983065f609180dac

Aliases

arxiv: 1410.4489 · arxiv_version: 1410.4489v1 · doi: 10.48550/arxiv.1410.4489 · pith_short_12: KJMB7WBTPNRE · pith_short_16: KJMB7WBTPNRE663C · pith_short_8: KJMB7WBT

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/KJMB7WBTPNRE663CS56R25762L \
  | 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: 52581fd8337b624f7b62977d1d77fed2feca2bb9185c1d23983065f609180dac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe5e2cf2d7273db5b03995a4ca6106a0ea830c01c63696284505beb353a9d396",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-16T16:36:07Z",
    "title_canon_sha256": "7dfc6e01fcbb549b14ae056168702e6ad1b499cd81fe9ca6d14f8cc19fbc50ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4489",
    "kind": "arxiv",
    "version": 1
  }
}