Pith Number

pith:OKC4FXMH

pith:2017:OKC4FXMHXX6BBJ3J6OCB73QFRH

not attested not anchored not stored refs pending

Two explicit Skorokhod embeddings for simple symmetric random walk

Jan Ob\l\'oj, Sang Hu, Xuedong He, Xunyu Zhou

arxiv:1705.05635 v2 · 2017-05-16 · 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{OKC4FXMHXX6BBJ3J6OCB73QFRH}

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	2026-05-18T00:04:40.047927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7285c2dd87bdfc10a769f3841fee0589c3d1855b6a334d6c876660acd37de046

Aliases

arxiv: 1705.05635 · arxiv_version: 1705.05635v2 · doi: 10.48550/arxiv.1705.05635 · pith_short_12: OKC4FXMHXX6B · pith_short_16: OKC4FXMHXX6BBJ3J · pith_short_8: OKC4FXMH

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/OKC4FXMHXX6BBJ3J6OCB73QFRH \
  | 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: 7285c2dd87bdfc10a769f3841fee0589c3d1855b6a334d6c876660acd37de046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70a058faaed2e1159e140b475fbbedd7896c9d6d9824767a6276aac9ef590aff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-05-16T10:43:52Z",
    "title_canon_sha256": "71e08c3693392677af4a549d434b3a2396093667f7ecad7de7f90d8dc83d9b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05635",
    "kind": "arxiv",
    "version": 2
  }
}