Pith Number

pith:Q4U6SLUD

pith:2025:Q4U6SLUDZ2DNPG74NA4GAH6LDH

not attested not anchored not stored refs pending

Particle Gibbs without the Gibbs bit

Adrien Corenflos

arxiv:2505.04611 v4 · 2025-05-07 · stat.CO · eess.SP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4U6SLUDZ2DNPG74NA4GAH6LDH}

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	2026-07-05T11:13:24.835575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8729e92e83ce86d79bfc6838601fcb19d6217485ea8f8a811e1941a5b298bbd1

Aliases

arxiv: 2505.04611 · arxiv_version: 2505.04611v4 · doi: 10.48550/arxiv.2505.04611 · pith_short_12: Q4U6SLUDZ2DN · pith_short_16: Q4U6SLUDZ2DNPG74 · pith_short_8: Q4U6SLUD

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/Q4U6SLUDZ2DNPG74NA4GAH6LDH \
  | 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: 8729e92e83ce86d79bfc6838601fcb19d6217485ea8f8a811e1941a5b298bbd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a22a97acd318fef6507b54d33c325a02f52cd7811cd34fc73c368b7035ec7a",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2025-05-07T17:55:32Z",
    "title_canon_sha256": "706c3dace5ce612c6bff6ceb0bb72d0428df4c4dcf4dc5c65c99d9040d80e9e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.04611",
    "kind": "arxiv",
    "version": 4
  }
}