Pith Number

pith:TRA3K4XH

pith:2010:TRA3K4XH2KJCJNPAATUIEAKVJE

not attested not anchored not stored refs pending

Random modification effect in the size of the fluctuation of the LCS of two sequences of i.i.d. blocks

Felipe Torres, Heinrich Matzinger

arxiv:1011.2679 v2 · 2010-11-11 · 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{TRA3K4XH2KJCJNPAATUIEAKVJE}

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	2026-05-18T04:36:08.239891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c41b572e7d29224b5e004e88201554928442178f6bab011752456edd20730df

Aliases

arxiv: 1011.2679 · arxiv_version: 1011.2679v2 · doi: 10.48550/arxiv.1011.2679 · pith_short_12: TRA3K4XH2KJC · pith_short_16: TRA3K4XH2KJCJNPA · pith_short_8: TRA3K4XH

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/TRA3K4XH2KJCJNPAATUIEAKVJE \
  | 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: 9c41b572e7d29224b5e004e88201554928442178f6bab011752456edd20730df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e7abae4bf7aa1d6018c0aeaa21e434f1d5a26565dbb7ce6a9c6dbb50a7afd8f",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-11-11T15:16:35Z",
    "title_canon_sha256": "1144b3d54f2f0eddc4a87acddf5d3c3bd8c7ae82d22ef21676d319d153f2f9ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2679",
    "kind": "arxiv",
    "version": 2
  }
}