Pith Number

pith:TATRQEAM

pith:2019:TATRQEAMBHGC732P7NYJJR3FLH

not attested not anchored not stored refs pending

How to Store a Random Walk

Emanuele Viola, Huacheng Yu, Omri Weinstein

arxiv:1907.10874 v1 · 2019-07-25 · cs.DS · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TATRQEAMBHGC732P7NYJJR3FLH}

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	2026-05-17T23:39:34.247155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

982718100c09cc2fef4ffb7094c76559c23700fe789b6d6f4fcc3d423ed175f2

Aliases

arxiv: 1907.10874 · arxiv_version: 1907.10874v1 · doi: 10.48550/arxiv.1907.10874 · pith_short_12: TATRQEAMBHGC · pith_short_16: TATRQEAMBHGC732P · pith_short_8: TATRQEAM

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/TATRQEAMBHGC732P7NYJJR3FLH \
  | 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: 982718100c09cc2fef4ffb7094c76559c23700fe789b6d6f4fcc3d423ed175f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e322d4dbfb23f2f986b2aee8b49c0b14e8a9aa88908e707e6d609bb070bfccb",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-07-25T07:37:42Z",
    "title_canon_sha256": "849539a870ed9c13e022e6a77959ddc3eb3bc9ff766e9a3ec64df3bc1ede516a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10874",
    "kind": "arxiv",
    "version": 1
  }
}