Pith Number

pith:4OIHFSF6

pith:2018:4OIHFSF6RE4TDEWLTRXNSUWGRO

not attested not anchored not stored refs pending

Serve the shortest queue and Walsh Brownian motion

Asaf Cohen, Rami Atar

arxiv:1802.02748 v2 · 2018-02-08 · 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{4OIHFSF6RE4TDEWLTRXNSUWGRO}

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	2026-05-18T00:02:22.421942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39072c8be89393192cb9c6ed952c68bb158a60e663f35ecd9adf2aff8053452

Aliases

arxiv: 1802.02748 · arxiv_version: 1802.02748v2 · doi: 10.48550/arxiv.1802.02748 · pith_short_12: 4OIHFSF6RE4T · pith_short_16: 4OIHFSF6RE4TDEWL · pith_short_8: 4OIHFSF6

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/4OIHFSF6RE4TDEWLTRXNSUWGRO \
  | 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: e39072c8be89393192cb9c6ed952c68bb158a60e663f35ecd9adf2aff8053452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "151bb21ebf6aee92b2b451e53cd25e9060bb5eda03385693485e719bfb5f0a0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-02-08T08:31:58Z",
    "title_canon_sha256": "7e4ed08758d3e48a338f7d8bc64d9ff7975844a90941f34c1246c3202e471e01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02748",
    "kind": "arxiv",
    "version": 2
  }
}