Pith Number

pith:4VN255WW

pith:2013:4VN255WWSKFQDBLLSKBO73VKXV

not attested not anchored not stored refs pending

The Speed of a Random Walk Excited By Its Recent History

Ross G. Pinsky

arxiv:1305.7242 v3 · 2013-05-30 · 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{4VN255WWSKFQDBLLSKBO73VKXV}

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	2026-05-18T02:59:44.533214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e55baef6d6928b01856b9282efeeaabd6fda22979d7669fec071a1d809c63df0

Aliases

arxiv: 1305.7242 · arxiv_version: 1305.7242v3 · doi: 10.48550/arxiv.1305.7242 · pith_short_12: 4VN255WWSKFQ · pith_short_16: 4VN255WWSKFQDBLL · pith_short_8: 4VN255WW

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/4VN255WWSKFQDBLLSKBO73VKXV \
  | 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: e55baef6d6928b01856b9282efeeaabd6fda22979d7669fec071a1d809c63df0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abb8810f9d680c8f6088f7aed6bdf11ab5aeb62a011b8386e14875dc6a1c8507",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-05-30T20:03:21Z",
    "title_canon_sha256": "b9364ab654eca7ae98181b0c05f8b5dba8b0498cca977349d15aba4bc3fce2b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7242",
    "kind": "arxiv",
    "version": 3
  }
}