Pith Number

pith:AC5ME5CF

pith:2022:AC5ME5CFFZYUTPRTT4I2MC65HH

not attested not anchored not stored refs pending

Photometric metallicity and distance estimates for $\sim$ 136,000 RR Lyrae stars from Gaia DR3

Gao-Chao Liu, Hua-Wei Zhang, Timothy C. Beers, Xin-Yi Li, Yang Huang

arxiv:2206.07668 v3 · 2022-06-15 · astro-ph.SR · 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{AC5ME5CFFZYUTPRTT4I2MC65HH}

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	2026-07-05T05:43:50.376203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00bac274452e7149be339f11a60bdd39cd435c3d22f6cea176a5b8245c9c53f7

Aliases

arxiv: 2206.07668 · arxiv_version: 2206.07668v3 · doi: 10.48550/arxiv.2206.07668 · pith_short_12: AC5ME5CFFZYU · pith_short_16: AC5ME5CFFZYUTPRT · pith_short_8: AC5ME5CF

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/AC5ME5CFFZYUTPRTT4I2MC65HH \
  | 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: 00bac274452e7149be339f11a60bdd39cd435c3d22f6cea176a5b8245c9c53f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b41f0c351faa9d1b80a2e771bf439b06089aebfdc6b920e5c2279aa7eaf6e7aa",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-06-15T17:08:08Z",
    "title_canon_sha256": "fad64e6f1f123b2d987d1bb012245c926811932ba90f9a9fb686802156d3120e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07668",
    "kind": "arxiv",
    "version": 3
  }
}