Pith Number

pith:UHS2BOEI

pith:2011:UHS2BOEIVBI4MVQTO756B5HMXX

not attested not anchored not stored refs pending

On a directionally reinforced random walk

Alexander Roitershtein, Arka Ghosh, Reza Rasxtegar

arxiv:1111.1253 v1 · 2011-11-04 · 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{UHS2BOEIVBI4MVQTO756B5HMXX}

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	2026-05-18T04:09:26.587510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1e5a0b888a851c6561377fbe0f4ecbdc344a18831b9d3231c1f23db171980c1

Aliases

arxiv: 1111.1253 · arxiv_version: 1111.1253v1 · doi: 10.48550/arxiv.1111.1253 · pith_short_12: UHS2BOEIVBI4 · pith_short_16: UHS2BOEIVBI4MVQT · pith_short_8: UHS2BOEI

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/UHS2BOEIVBI4MVQTO756B5HMXX \
  | 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: a1e5a0b888a851c6561377fbe0f4ecbdc344a18831b9d3231c1f23db171980c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e783ad7c8c10161ed139ee928b14348c11f73534bdc71ea02c5a9e43a07fac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-11-04T21:14:07Z",
    "title_canon_sha256": "47308ba64cb1b36e7cc8d6a967b51f7017627a69cfccb915c292afd82051042a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1253",
    "kind": "arxiv",
    "version": 1
  }
}