Pith Number

pith:AUXMDB56

pith:2019:AUXMDB564UPRX2GOVAA6EFBS5J

not attested not anchored not stored refs pending

A Theory of Uncertainty Variables for State Estimation and Inference

Eytan Modiano, Rajat Talak, Sertac Karaman

arxiv:1909.10673 v2 · 2019-09-24 · stat.ML · cs.LG · 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{AUXMDB564UPRX2GOVAA6EFBS5J}

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	2026-07-05T00:24:41.500671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

052ec187bee51f1be8cea801e21432ea69f044d64b2d500a3047235817ca885d

Aliases

arxiv: 1909.10673 · arxiv_version: 1909.10673v2 · doi: 10.48550/arxiv.1909.10673 · pith_short_12: AUXMDB564UPR · pith_short_16: AUXMDB564UPRX2GO · pith_short_8: AUXMDB56

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/AUXMDB564UPRX2GOVAA6EFBS5J \
  | 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: 052ec187bee51f1be8cea801e21432ea69f044d64b2d500a3047235817ca885d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e373d9fa830ac323855a516bba7c52dc67ec08cae0b654188c4a2875ded4119e",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-09-24T01:31:32Z",
    "title_canon_sha256": "15de31f500932e63e9f23e28b4ccea8f23b4d26c95aed4bf277d03bccff507e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10673",
    "kind": "arxiv",
    "version": 2
  }
}