Pith Number

pith:DXABE3ME

pith:2008:DXABE3MEKNCXBXLZGQ3FCAAR5V

not attested not anchored not stored refs pending

Moore and more and symmetry

Michael Schreckenberg, Tobias Kretz

arxiv:0804.0318 v1 · 2008-04-02 · cs.MA · physics.comp-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{DXABE3MEKNCXBXLZGQ3FCAAR5V}

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	2026-05-18T02:59:48.911336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dc0126d84534570dd793436510011ed75ed7c095c15fd57ccb152e206c64255

Aliases

arxiv: 0804.0318 · arxiv_version: 0804.0318v1 · doi: 10.48550/arxiv.0804.0318 · pith_short_12: DXABE3MEKNCX · pith_short_16: DXABE3MEKNCXBXLZ · pith_short_8: DXABE3ME

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/DXABE3MEKNCXBXLZGQ3FCAAR5V \
  | 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: 1dc0126d84534570dd793436510011ed75ed7c095c15fd57ccb152e206c64255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a5fa34cbf7b646e40688e9f26e2e21fa7a984702ba7a38c2582d350ab323f63",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2008-04-02T09:47:04Z",
    "title_canon_sha256": "793ebd3d6272d485bad5e4b1b609b1372bf106b05fb3900f8e6e72b857b05c71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.0318",
    "kind": "arxiv",
    "version": 1
  }
}