Pith Number

pith:RBG2URHT

pith:2014:RBG2URHTSZQCBRV2HHPT6UOTQK

not attested not anchored not stored refs pending

Persistence Barcodes versus Kolmogorov Signatures: Detecting Modes of One-Dimensional Signals

Axel Munk, Hannes Sieling, Max Wardetzky, Ulrich Bauer

arxiv:1404.1214 v2 · 2014-04-04 · math.ST · cs.CG · 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{RBG2URHTSZQCBRV2HHPT6UOTQK}

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	2026-05-18T01:15:59.197846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

884daa44f3966020c6ba39df3f51d38289199cdd571e54022d9c7b90ec941825

Aliases

arxiv: 1404.1214 · arxiv_version: 1404.1214v2 · doi: 10.48550/arxiv.1404.1214 · pith_short_12: RBG2URHTSZQC · pith_short_16: RBG2URHTSZQCBRV2 · pith_short_8: RBG2URHT

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/RBG2URHTSZQCBRV2HHPT6UOTQK \
  | 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: 884daa44f3966020c6ba39df3f51d38289199cdd571e54022d9c7b90ec941825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b71a4004d15a41a2e6c77ee513beef4333f867b2848a851b2748223bddac4496",
    "cross_cats_sorted": [
      "cs.CG",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-04-04T11:03:15Z",
    "title_canon_sha256": "554b28cd26f1e097a1435ea281dfa2c37962dc19254af2e292aa6694e3517153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1214",
    "kind": "arxiv",
    "version": 2
  }
}