Pith Number

pith:MG6ZGTMQ

pith:2013:MG6ZGTMQWDTXAIGDI65WC3AIMS

not attested not anchored not stored refs pending

Finding small patterns in permutations in linear time

D\'aniel Marx, Sylvain Guillemot

arxiv:1307.3073 v2 · 2013-07-11 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MG6ZGTMQWDTXAIGDI65WC3AIMS}

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	2026-05-18T03:08:24.686293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61bd934d90b0e77020c347bb616c08648bddd1eb0f2f128c7b0f8d8ee6d5e4af

Aliases

arxiv: 1307.3073 · arxiv_version: 1307.3073v2 · doi: 10.48550/arxiv.1307.3073 · pith_short_12: MG6ZGTMQWDTX · pith_short_16: MG6ZGTMQWDTXAIGD · pith_short_8: MG6ZGTMQ

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/MG6ZGTMQWDTXAIGDI65WC3AIMS \
  | 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: 61bd934d90b0e77020c347bb616c08648bddd1eb0f2f128c7b0f8d8ee6d5e4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aab7c0f10afecf3e33ce1253735825966d198d6784b7944cb028852a026e894",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-07-11T11:50:48Z",
    "title_canon_sha256": "d90f8e76d3958835f1ab237f8804ae9a4404f85a7be8a39c9fb385501a57942d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3073",
    "kind": "arxiv",
    "version": 2
  }
}