Pith Number

pith:B7QOA4VQ

pith:2022:B7QOA4VQH4TCREKT3PJHULKVVZ

not attested not anchored not stored refs pending

The DESI PRObabilistic Value-Added Bright Galaxy Survey (PROVABGS) Mock Challenge

Aaron Meisner, Benjamin Weiner, ChangHoon Hahn, Claire Poppett, David Brooks, Enrique Gazta\~naga, Gregory Tarle, Hu Zou, Jeremy L. Tinker, John Moustakas, Kevin Fanning, K.J. Kwon, Malgorzata Siudek, Mar Mezcua, Martin Landriau, Peter Doel, Rebecca E. A. Canning, Rita Tojeiro, Robert Kehoe

arxiv:2202.01809 v1 · 2022-02-03 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7QOA4VQH4TCREKT3PJHULKVVZ}

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	2026-07-05T05:48:32.318249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fe0e072b03f26289153dbd27a2d55ae669caf68133c6670754182e85644b7c7

Aliases

arxiv: 2202.01809 · arxiv_version: 2202.01809v1 · doi: 10.48550/arxiv.2202.01809 · pith_short_12: B7QOA4VQH4TC · pith_short_16: B7QOA4VQH4TCREKT · pith_short_8: B7QOA4VQ

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/B7QOA4VQH4TCREKT3PJHULKVVZ \
  | 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: 0fe0e072b03f26289153dbd27a2d55ae669caf68133c6670754182e85644b7c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1af78fdddcbfb792fbaafd104a4bdd1aab26c9d36c30a6c9c24a948c6cc8826f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-02-03T19:33:26Z",
    "title_canon_sha256": "1606ebbe41e4a6b7fcaeb9cfe2d30ddf12830778fea9ba8073b282825d526576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01809",
    "kind": "arxiv",
    "version": 1
  }
}