Pith Number

pith:BCM6QJTV

pith:2012:BCM6QJTVEBWK2JSJYD5SQVSXLU

not attested not anchored not stored refs pending

Diffusivity of a random walk on random walks

Emmanuel Boissard, James Norris, Serge Cohen, Thibault Espinasse

arxiv:1210.4745 v1 · 2012-10-17 · 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{BCM6QJTVEBWK2JSJYD5SQVSXLU}

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	2026-05-18T03:42:56.290743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0899e82675206cad2649c0fb2856575d2388613d6122579aeb13bf8d06244009

Aliases

arxiv: 1210.4745 · arxiv_version: 1210.4745v1 · doi: 10.48550/arxiv.1210.4745 · pith_short_12: BCM6QJTVEBWK · pith_short_16: BCM6QJTVEBWK2JSJ · pith_short_8: BCM6QJTV

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/BCM6QJTVEBWK2JSJYD5SQVSXLU \
  | 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: 0899e82675206cad2649c0fb2856575d2388613d6122579aeb13bf8d06244009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "466ab54092325a3d1ac6da080e67c699927d1a15dd764eeb6e3de76e2096e8e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-10-17T14:19:47Z",
    "title_canon_sha256": "5ce6d93050328905f63f9c98d1b8ba2324f540a40b8160bedb9316177a107b63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4745",
    "kind": "arxiv",
    "version": 1
  }
}