Pith Number

pith:EZ36JKW4

pith:2018:EZ36JKW4V5TW7LN63M2BLXNPBY

not attested not anchored not stored refs pending

A hierarchical Bayesian model to infer PL(Z) relations using Gaia parallaxes

A. Garofalo, G. Clementini, H.E. Delgado, L.M. Sarro, T. Muraveva

arxiv:1803.01162 v2 · 2018-03-03 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZ36JKW4V5TW7LN63M2BLXNPBY}

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	2026-05-17T23:50:16.032464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2677e4aadcaf676fadbedb3415ddaf0e0121f7e15c5fcd8c6892c8614b3fd3e0

Aliases

arxiv: 1803.01162 · arxiv_version: 1803.01162v2 · doi: 10.48550/arxiv.1803.01162 · pith_short_12: EZ36JKW4V5TW · pith_short_16: EZ36JKW4V5TW7LN6 · pith_short_8: EZ36JKW4

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/EZ36JKW4V5TW7LN63M2BLXNPBY \
  | 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: 2677e4aadcaf676fadbedb3415ddaf0e0121f7e15c5fcd8c6892c8614b3fd3e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "401190e679aa52dbe97958a210a0827262d377a37b8e4ad63bd72b5ae5831a3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-03-03T13:34:04Z",
    "title_canon_sha256": "cb9bfde0188a89685076d1e92f87c434df505b55f06ce6ae6d0a7b008e38ad9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01162",
    "kind": "arxiv",
    "version": 2
  }
}