Pith Number

pith:AFM37P4G

pith:2016:AFM37P4GPQGHB4MGXTGWTQR5ZM

not attested not anchored not stored refs pending

A Probabilistic Approach to Fitting Period-Luminosity Relations and Validating Gaia Parallaxes

Adrian M. Price-Whelan, Andy Gould, Branimir Sesar, Coryn A. L. Bailer-Jones, Hans-Walter Rix, Morgan Fouesneau

arxiv:1611.07035 v2 · 2016-11-21 · astro-ph.GA · astro-ph.IM · 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{AFM37P4GPQGHB4MGXTGWTQR5ZM}

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	2026-05-18T00:47:08.160023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0159bfbf867c0c70f186bccd69c23dcb08acf969cb1e5c860e136d0e66d4bc62

Aliases

arxiv: 1611.07035 · arxiv_version: 1611.07035v2 · doi: 10.48550/arxiv.1611.07035 · pith_short_12: AFM37P4GPQGH · pith_short_16: AFM37P4GPQGHB4MG · pith_short_8: AFM37P4G

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/AFM37P4GPQGHB4MGXTGWTQR5ZM \
  | 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: 0159bfbf867c0c70f186bccd69c23dcb08acf969cb1e5c860e136d0e66d4bc62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb97fb049a5f647d7341d418fe4f3e9a126010bad481c1caaaa0ea9ff40288a3",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-21T21:00:04Z",
    "title_canon_sha256": "539b2a1695e9c1ec7927db918c8712ee33cd85124b37f13ad3cbae1fd1be6983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07035",
    "kind": "arxiv",
    "version": 2
  }
}