Pith Number

pith:G3PWBKDA

pith:2014:G3PWBKDARWD5OYX3XAVD7FPO52

not attested not anchored not stored refs pending

On Searching Zimin Patterns

Arseny M. Shur, Wojciech Rytter

arxiv:1409.8235 v1 · 2014-09-29 · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3PWBKDARWD5OYX3XAVD7FPO52}

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	2026-05-18T02:19:53.012141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36df60a8608d87d762fbb82a3f95eeee9ebb2f4cc025ba7275f4107d8cbd94a9

Aliases

arxiv: 1409.8235 · arxiv_version: 1409.8235v1 · doi: 10.48550/arxiv.1409.8235 · pith_short_12: G3PWBKDARWD5 · pith_short_16: G3PWBKDARWD5OYX3 · pith_short_8: G3PWBKDA

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/G3PWBKDARWD5OYX3XAVD7FPO52 \
  | 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: 36df60a8608d87d762fbb82a3f95eeee9ebb2f4cc025ba7275f4107d8cbd94a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0ac21e78e94658afa634c5d3f10c20db185543a2bb3263ec7da0d5f35f05116",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-09-29T19:01:07Z",
    "title_canon_sha256": "141897a822d882060e679269346ab95d63ec67a1faf2759f90c36d4a3037909b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8235",
    "kind": "arxiv",
    "version": 1
  }
}