Pith Number

pith:PA3HNSOA

pith:2025:PA3HNSOADOMR4OASQZYHDSMLIZ

not attested not anchored not stored refs pending

Reciprocating Locks

Alex Kogan, Dave Dice

arxiv:2501.02380 v9 · 2025-01-04 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PA3HNSOADOMR4OASQZYHDSMLIZ}

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	2026-07-05T11:35:31.648999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

783676c9c01b991e3812867071c98b465b1ef7d6ad3f542196c2f4308438d2a9

Aliases

arxiv: 2501.02380 · arxiv_version: 2501.02380v9 · doi: 10.48550/arxiv.2501.02380 · pith_short_12: PA3HNSOADOMR · pith_short_16: PA3HNSOADOMR4OAS · pith_short_8: PA3HNSOA

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/PA3HNSOADOMR4OASQZYHDSMLIZ \
  | 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: 783676c9c01b991e3812867071c98b465b1ef7d6ad3f542196c2f4308438d2a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dfd3744ff9aaaa808ce4a8bebe39d6399e991f7f4b83f4634325959f0f1066a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-01-04T20:59:34Z",
    "title_canon_sha256": "7a48665d816506fa8c2cd5860479b595574afda53a93f6821643859abe01d54a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02380",
    "kind": "arxiv",
    "version": 9
  }
}