Pith Number

pith:YBU56LBN

pith:2016:YBU56LBNVBDDEQO6STQL6HSNSS

not attested not anchored not stored refs pending

Denoising with flexible histogram models on Minimum Description length principle

Jukka Heikkonen, Vibhor Kumar

arxiv:1601.04388 v1 · 2016-01-18 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBU56LBNVBDDEQO6STQL6HSNSS}

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	2026-05-18T01:22:45.174282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c069df2c2da8463241de94e0bf1e4d94ad6584b2947c7aa498686eed2786bd58

Aliases

arxiv: 1601.04388 · arxiv_version: 1601.04388v1 · doi: 10.48550/arxiv.1601.04388 · pith_short_12: YBU56LBNVBDD · pith_short_16: YBU56LBNVBDDEQO6 · pith_short_8: YBU56LBN

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/YBU56LBNVBDDEQO6STQL6HSNSS \
  | 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: c069df2c2da8463241de94e0bf1e4d94ad6584b2947c7aa498686eed2786bd58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6eed177b4f639faff692f754320caf1ff3d4436f36c5af890e2ec68191a4bfd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-01-18T02:46:55Z",
    "title_canon_sha256": "9f23ceb2fafd656964479d3920a45753284e03383b54997f1c5552de6c92c7c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04388",
    "kind": "arxiv",
    "version": 1
  }
}