Pith Number

pith:BQUBJ3CA

pith:2023:BQUBJ3CAH237QN64VTYVPLHJH5

not attested not anchored not stored refs pending

The underlying radial acceleration relation

Harry Desmond

arxiv:2303.11314 v2 · 2023-03-20 · 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{BQUBJ3CAH237QN64VTYVPLHJH5}

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	2026-07-05T07:48:45.583353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c2814ec403eb7f837dcacf157ace93f549a659c46217394ddbae63cf577a4d0

Aliases

arxiv: 2303.11314 · arxiv_version: 2303.11314v2 · doi: 10.48550/arxiv.2303.11314 · pith_short_12: BQUBJ3CAH237 · pith_short_16: BQUBJ3CAH237QN64 · pith_short_8: BQUBJ3CA

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/BQUBJ3CAH237QN64VTYVPLHJH5 \
  | 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: 0c2814ec403eb7f837dcacf157ace93f549a659c46217394ddbae63cf577a4d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a2ad93a1a9ac8e8decc668b2c962e72de4359333de4676c82a2dc3b9787cd73",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-20T17:54:20Z",
    "title_canon_sha256": "b41eabaefe94c12ec8b985ebf7026707b45428c350d86ea34e5e4591294cfb84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11314",
    "kind": "arxiv",
    "version": 2
  }
}