Pith Number

pith:URNJCY5N

pith:2010:URNJCY5NIVBLHNFSXAXHDGI37T

not attested not anchored not stored refs pending

CPHD filter derivation for extended targets

Umut Orguner

arxiv:1011.1512 v2 · 2010-11-05 · math.PR · math.DS · math.ST · stat.AP · 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{URNJCY5NIVBLHNFSXAXHDGI37T}

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	2026-05-18T04:35:56.603180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a45a9163ad4542b3b4b2b82e71991bfce0b9737fc8defc315bbf5de5ef57c9de

Aliases

arxiv: 1011.1512 · arxiv_version: 1011.1512v2 · doi: 10.48550/arxiv.1011.1512 · pith_short_12: URNJCY5NIVBL · pith_short_16: URNJCY5NIVBLHNFS · pith_short_8: URNJCY5N

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/URNJCY5NIVBLHNFSXAXHDGI37T \
  | 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: a45a9163ad4542b3b4b2b82e71991bfce0b9737fc8defc315bbf5de5ef57c9de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daef7293b9bd0c4ae00e51314668c62cda6250af845f5191c30bc00c93191359",
    "cross_cats_sorted": [
      "math.DS",
      "math.ST",
      "stat.AP",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-11-05T21:04:55Z",
    "title_canon_sha256": "4cd59cd97992b8bf630d18f0cf64a15301427c7f3eaae173608b7acb8182b3ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1512",
    "kind": "arxiv",
    "version": 2
  }
}