Pith Number

pith:JS63X3JT

pith:2026:JS63X3JTRA4GL4IWXY5XOD5DEU

not attested not anchored not stored refs pending

Anchor PCA

Anya Fries, Benedikt Seiter, Jonas Peters, Julius von K\"ugelgen

arxiv:2606.06233 v1 · 2026-06-04 · stat.ML · cs.LG · 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{JS63X3JTRA4GL4IWXY5XOD5DEU}

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	2026-06-05T01:15:38.778888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cbdbbed33883865f116be3b770fa3250a98ea99feb41e99658fd151cad042a2

Aliases

arxiv: 2606.06233 · arxiv_version: 2606.06233v1 · doi: 10.48550/arxiv.2606.06233 · pith_short_12: JS63X3JTRA4G · pith_short_16: JS63X3JTRA4GL4IW · pith_short_8: JS63X3JT

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/JS63X3JTRA4GL4IWXY5XOD5DEU \
  | 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: 4cbdbbed33883865f116be3b770fa3250a98ea99feb41e99658fd151cad042a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2937d4cce5ab9fca631f2070346ff3e18b75a4284dd8ad7b99435afd93493bc7",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-04T14:39:09Z",
    "title_canon_sha256": "6540752433f9a9890f3aea69a58152c356037bd2f6eb9e15f8cbed76f081ded7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06233",
    "kind": "arxiv",
    "version": 1
  }
}