Pith Number

pith:WEDGHA7H

pith:2014:WEDGHA7HSAG5CTDFSUS6HKQKZ6

not attested not anchored not stored refs pending

Discovery of a Pair of Classical Cepheids in an Invisible Cluster Beyond the Galactic Bulge

D. Majaess, D. Minniti, G. Hajdu, I. D\'ek\'any, J. Alonso-Garc\'ia, M. Catelan, M. Hempel, T. Palma, W. Gieren

arxiv:1412.8658 v1 · 2014-12-30 · astro-ph.GA · 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{WEDGHA7HSAG5CTDFSUS6HKQKZ6}

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	2026-05-18T02:29:08.111701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1066383e7900dd14c659525e3aa0acf926d7b0e82adf236454b6d4b1f0d93fb

Aliases

arxiv: 1412.8658 · arxiv_version: 1412.8658v1 · doi: 10.48550/arxiv.1412.8658 · pith_short_12: WEDGHA7HSAG5 · pith_short_16: WEDGHA7HSAG5CTDF · pith_short_8: WEDGHA7H

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/WEDGHA7HSAG5CTDFSUS6HKQKZ6 \
  | 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: b1066383e7900dd14c659525e3aa0acf926d7b0e82adf236454b6d4b1f0d93fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0cfa504fd184c4a632557e4ae724b73507abd3d7e89a06506cac079bf13db0f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-30T15:32:09Z",
    "title_canon_sha256": "e35ba0773b3eadf1330dba06bbffc6e6c60431265f058e4fc598b93abab17130"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8658",
    "kind": "arxiv",
    "version": 1
  }
}