Pith Number

pith:7CNWNWPI

pith:2016:7CNWNWPISOURSRHO7LWVCGQZPR

not attested not anchored not stored refs pending

Scaling limit for the ant in a simple labyrinth

Alexander Fribergh, G\'erard Ben Arous, Manuel Cabezas

arxiv:1609.03980 v1 · 2016-09-13 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CNWNWPISOURSRHO7LWVCGQZPR}

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	2026-05-18T01:04:36.872974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f89b66d9e893a91944eefaed511a197c569df1c0c41dd762a84a30e055b4f6d0

Aliases

arxiv: 1609.03980 · arxiv_version: 1609.03980v1 · doi: 10.48550/arxiv.1609.03980 · pith_short_12: 7CNWNWPISOUR · pith_short_16: 7CNWNWPISOURSRHO · pith_short_8: 7CNWNWPI

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/7CNWNWPISOURSRHO7LWVCGQZPR \
  | 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: f89b66d9e893a91944eefaed511a197c569df1c0c41dd762a84a30e055b4f6d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de5185fe3f46a50fced480f687b50e23dfb061d49edc0b75fc723634260737ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-09-13T19:01:19Z",
    "title_canon_sha256": "d8ff1a00a3bada33d20287821efa967c31f04ef195e0bd397ee5e639ad2208a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03980",
    "kind": "arxiv",
    "version": 1
  }
}