Pith Number

pith:O2TEN4CQ

pith:2011:O2TEN4CQIWIU3IVU45AKDVSD4V

not attested not anchored not stored refs pending

On convex hull of d-dimensional fractional Brownian motion

Youri Davydov

arxiv:1105.6018 v1 · 2011-05-30 · 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{O2TEN4CQIWIU3IVU45AKDVSD4V}

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	2026-05-18T04:21:01.089564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a646f05045914da2b4e740a1d643e55f214f3e5fb0ed0b1965902d66c18664

Aliases

arxiv: 1105.6018 · arxiv_version: 1105.6018v1 · doi: 10.48550/arxiv.1105.6018 · pith_short_12: O2TEN4CQIWIU · pith_short_16: O2TEN4CQIWIU3IVU · pith_short_8: O2TEN4CQ

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/O2TEN4CQIWIU3IVU45AKDVSD4V \
  | 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: 76a646f05045914da2b4e740a1d643e55f214f3e5fb0ed0b1965902d66c18664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c04698722f1697828c5cbabcba15bca2f2a545f7dd61453768aceffd41e2717",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-05-30T15:36:17Z",
    "title_canon_sha256": "e8ea4638c9f4e65355703c75235988ef96a66dd396e9a7080a6d33c2c687d5a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.6018",
    "kind": "arxiv",
    "version": 1
  }
}