Pith Number

pith:LAJDJNJR

pith:2015:LAJDJNJRJEG3Q2CO2LEH62DFIV

not attested not anchored not stored refs pending

Bi-polynomial rank and determinantal complexity

Akihiro Yabe

arxiv:1504.00151 v1 · 2015-04-01 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LAJDJNJRJEG3Q2CO2LEH62DFIV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:19:44.432567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

581234b531490db8684ed2c87f68654569bc766113ac95c0f1fd2a8d0d5a7737

Aliases

arxiv: 1504.00151 · arxiv_version: 1504.00151v1 · doi: 10.48550/arxiv.1504.00151 · pith_short_12: LAJDJNJRJEG3 · pith_short_16: LAJDJNJRJEG3Q2CO · pith_short_8: LAJDJNJR

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/LAJDJNJRJEG3Q2CO2LEH62DFIV \
  | 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: 581234b531490db8684ed2c87f68654569bc766113ac95c0f1fd2a8d0d5a7737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3d9b9b24faec56f83cf1431d799fc3221e771ced9fdfc8eefb0de0783f0cc27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2015-04-01T09:03:00Z",
    "title_canon_sha256": "6ec1ee7231f77daab7d152a93968188f94ca462a756949dbae033b04eeb9668b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00151",
    "kind": "arxiv",
    "version": 1
  }
}