Pith Number

pith:AVKRT7K4

pith:2015:AVKRT7K4GH3JMLMIBNZK3X64ZZ

not attested not anchored not stored refs pending

Efficient indexing of necklaces and irreducible polynomials over finite fields

Michael Saks, Mrinal Kumar, Swastik Kopparty

arxiv:1504.00572 v1 · 2015-04-02 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVKRT7K4GH3JMLMIBNZK3X64ZZ}

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	2026-05-18T02:19:43.077993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

055519fd5c31f6962d880b72addfdcce4d87a529a43799408f3c39868ecea117

Aliases

arxiv: 1504.00572 · arxiv_version: 1504.00572v1 · doi: 10.48550/arxiv.1504.00572 · pith_short_12: AVKRT7K4GH3J · pith_short_16: AVKRT7K4GH3JMLMI · pith_short_8: AVKRT7K4

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/AVKRT7K4GH3JMLMIBNZK3X64ZZ \
  | 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: 055519fd5c31f6962d880b72addfdcce4d87a529a43799408f3c39868ecea117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50d3291f1fa38cb8976bc00c05785a21ee4000e2f22940c250d877bb8f1a070b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2015-04-02T14:40:36Z",
    "title_canon_sha256": "3032845a08e544551dcba21d7cf2249767ff4b757907f66e75714b7927119a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00572",
    "kind": "arxiv",
    "version": 1
  }
}