Pith Number

pith:VDLCLSNK

pith:2025:VDLCLSNKYZTU5KZVMAXMOJGDVU

not attested not anchored not stored refs pending

Bayesian Despeckling of Structured Sources

Ali Zafari, Shirin Jalali

arxiv:2501.11860 v2 · 2025-01-21 · cs.IT · cs.LG · math.IT · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDLCLSNKYZTU5KZVMAXMOJGDVU}

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	2026-07-05T10:07:29.610296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8d625c9aac6674eab35602ec724c3ad0b92e8259f76b83e529daa4b878328b3

Aliases

arxiv: 2501.11860 · arxiv_version: 2501.11860v2 · doi: 10.48550/arxiv.2501.11860 · pith_short_12: VDLCLSNKYZTU · pith_short_16: VDLCLSNKYZTU5KZV · pith_short_8: VDLCLSNK

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/VDLCLSNKYZTU5KZVMAXMOJGDVU \
  | 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: a8d625c9aac6674eab35602ec724c3ad0b92e8259f76b83e529daa4b878328b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba972b647b931090b4641441e3287d268f2cca679dc8ca9b69ebf2a5aecd821f",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-01-21T03:26:16Z",
    "title_canon_sha256": "04d3b4faed154db41f3be86ac640f8b5d812f6e67e30f9d142d6c19922386db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11860",
    "kind": "arxiv",
    "version": 2
  }
}