Pith Number

pith:24APYGNY

pith:2016:24APYGNYNBYWIOOZBR7Z22E3I7

not attested not anchored not stored refs pending

The young open cluster NGC 7067 using Str\"omgren photometry

A. Marco, C. Gonz\'alez-Fern\'andez, C. Jordi, E. J. Alfaro, F. Figueras, F. Vilardell, I. Negueruela, J. ALonso-Santiago, J. Molg\'o, L. Casamiquela, M. Garcia, M. L\'opez-Corredoira, M. Mongui\'o, M. Romero-G\'omez, M. T. Costado, T. Antoja

arxiv:1612.05181 v1 · 2016-12-15 · 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{24APYGNYNBYWIOOZBR7Z22E3I7}

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	2026-05-18T00:54:53.288839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d700fc19b868716439d90c7f9d689b47e2051b8ce810b34776f91b3f4455ddef

Aliases

arxiv: 1612.05181 · arxiv_version: 1612.05181v1 · doi: 10.48550/arxiv.1612.05181 · pith_short_12: 24APYGNYNBYW · pith_short_16: 24APYGNYNBYWIOOZ · pith_short_8: 24APYGNY

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/24APYGNYNBYWIOOZBR7Z22E3I7 \
  | 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: d700fc19b868716439d90c7f9d689b47e2051b8ce810b34776f91b3f4455ddef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3799e3b7e979e980cfba5d74617ede7f812542961798cd644263249c0b50f548",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-15T18:26:37Z",
    "title_canon_sha256": "f5f2c8adf812eb8870235ab66096558abaf29228ec7be7252a477823730f90e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05181",
    "kind": "arxiv",
    "version": 1
  }
}