Pith Number

pith:5MAORXPQ

pith:2010:5MAORXPQVJ6BNF4CSST7AOJX3Y

not attested not anchored not stored refs pending

Fluctuations of the Longest Common Subsequence for Sequences of Independent Blocks

Felipe Torres, Heinrich Matzinger

arxiv:1001.1273 v3 · 2010-01-08 · math.PR · 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{5MAORXPQVJ6BNF4CSST7AOJX3Y}

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	2026-05-18T04:36:08.710797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb00e8ddf0aa7c16978294a7f03937de2d79944a1ca1090a6b87c68329708553

Aliases

arxiv: 1001.1273 · arxiv_version: 1001.1273v3 · doi: 10.48550/arxiv.1001.1273 · pith_short_12: 5MAORXPQVJ6B · pith_short_16: 5MAORXPQVJ6BNF4C · pith_short_8: 5MAORXPQ

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/5MAORXPQVJ6BNF4CSST7AOJX3Y \
  | 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: eb00e8ddf0aa7c16978294a7f03937de2d79944a1ca1090a6b87c68329708553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97251b4001dc0ed6103e8b4ec8e41aad1cf849111e29f4856590015d00c772ae",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-01-08T14:06:03Z",
    "title_canon_sha256": "fa84a15fa7fbeb0af1e01c205f96b7415f7717dc94160ed0ce8fdfa5be58401c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1273",
    "kind": "arxiv",
    "version": 3
  }
}