Pith Number

pith:7H3PIVTT

pith:2011:7H3PIVTT3ZZIRN7QYG4QSZDWE5

not attested not anchored not stored refs pending

Ambiguity Sparse Processes

Sofia Olhede

arxiv:1103.3932 v2 · 2011-03-21 · stat.ME · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7H3PIVTT3ZZIRN7QYG4QSZDWE5}

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	2026-05-18T02:22:17.957918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9f6f45673de7288b7f0c1b9096476277204ee16d7374e77e0ca065f1f35e9e0

Aliases

arxiv: 1103.3932 · arxiv_version: 1103.3932v2 · doi: 10.48550/arxiv.1103.3932 · pith_short_12: 7H3PIVTT3ZZI · pith_short_16: 7H3PIVTT3ZZIRN7Q · pith_short_8: 7H3PIVTT

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/7H3PIVTT3ZZIRN7QYG4QSZDWE5 \
  | 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: f9f6f45673de7288b7f0c1b9096476277204ee16d7374e77e0ca065f1f35e9e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a9927170d0825609fd1a91c01aaf1b7e9a5d86ebb2ac2e4673e81f54d66b78",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-03-21T07:51:31Z",
    "title_canon_sha256": "4e462fc4552f1a0c5ab689ee05a6512943021b6117ee2a0a02adc1b9fa118a65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3932",
    "kind": "arxiv",
    "version": 2
  }
}