Pith Number

pith:TVPHFAVG

pith:2014:TVPHFAVG2YGDHKRFSOAPTRRDNF

not attested not anchored not stored refs pending

Filtering hidden Markov measures

Dario Span\`o, Matteo Ruggiero, Omiros Papaspiliopoulos

arxiv:1411.4944 v1 · 2014-11-18 · math.ST · math.PR · stat.CO · 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{TVPHFAVG2YGDHKRFSOAPTRRDNF}

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	2026-05-18T02:34:46.417096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d5e7282a6d60c33aa259380f9c6236959175c1dce122e0648b1fada5b56dfbb

Aliases

arxiv: 1411.4944 · arxiv_version: 1411.4944v1 · doi: 10.48550/arxiv.1411.4944 · pith_short_12: TVPHFAVG2YGD · pith_short_16: TVPHFAVG2YGDHKRF · pith_short_8: TVPHFAVG

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/TVPHFAVG2YGDHKRFSOAPTRRDNF \
  | 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: 9d5e7282a6d60c33aa259380f9c6236959175c1dce122e0648b1fada5b56dfbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8102875755340ed08e57c6cfda9b2f44cfae0a5008aff6a29c52a55e42d54af2",
    "cross_cats_sorted": [
      "math.PR",
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-11-18T18:06:41Z",
    "title_canon_sha256": "671be84d3d5c68d9168f4437e91d6a48e27c926792d9a98ef5b6990ce05cb600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4944",
    "kind": "arxiv",
    "version": 1
  }
}