Pith Number

pith:Y3A2GUYK

pith:2000:Y3A2GUYKVGFNTN26WX4RNUWIZM

not attested not anchored not stored refs pending

Rhythmos, Diathige, Trope

Alejandro Rivero

arxiv:physics/0006065 v2 · 2000-06-26 · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3A2GUYKVGFNTN26WX4RNUWIZM}

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	2026-05-18T01:05:15.299357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6c1a3530aa98ad9b75eb5f916d2c8cb27b3d6533963fafe1614e24de9a68c57

Aliases

arxiv: physics/0006065 · arxiv_version: physics/0006065v2 · doi: 10.48550/arxiv.physics/0006065 · pith_short_12: Y3A2GUYKVGFN · pith_short_16: Y3A2GUYKVGFNTN26 · pith_short_8: Y3A2GUYK

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/Y3A2GUYKVGFNTN26WX4RNUWIZM \
  | 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: c6c1a3530aa98ad9b75eb5f916d2c8cb27b3d6533963fafe1614e24de9a68c57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddec035fc3fc36ceaab4484d100fd8ff38e943f4f4e5428a0cadc8a60c6e39a9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2000-06-26T15:21:04Z",
    "title_canon_sha256": "ab82bbedf5102cac837c9c1dc678eef6f1e37b0ac96d454886be3b6399ecb7ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0006065",
    "kind": "arxiv",
    "version": 2
  }
}