Pith Number

pith:3TXASJLV

pith:2026:3TXASJLVKSWU7ISXNRTXGHWKOV

not attested not anchored not stored refs pending

FPLIER: Federated Pathway-Level Information Extractor

Christian Berchtold, Daniele Malpetti, Francesca Mangili, Francesco Gualdi, Laura Azzimonti, Marco Scutari

arxiv:2605.29587 v1 · 2026-05-28 · q-bio.QM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TXASJLVKSWU7ISXNRTXGHWKOV}

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	2026-05-29T01:05:49.209475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcee09257554ad4fa2576c67731eca755bca2ab49f6a497513f6340699980662

Aliases

arxiv: 2605.29587 · arxiv_version: 2605.29587v1 · doi: 10.48550/arxiv.2605.29587 · pith_short_12: 3TXASJLVKSWU · pith_short_16: 3TXASJLVKSWU7ISX · pith_short_8: 3TXASJLV

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/3TXASJLVKSWU7ISXNRTXGHWKOV \
  | 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: dcee09257554ad4fa2576c67731eca755bca2ab49f6a497513f6340699980662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4d56935378c30e19ed1d965d5ec1cf3b13f04c526d9490410f1520aad5e2125",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-05-28T08:30:23Z",
    "title_canon_sha256": "df0a99c5bab152095acffe71faa28df0cec2f2978d0b637d1e513a4ef7350a1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29587",
    "kind": "arxiv",
    "version": 1
  }
}