Pith Number

pith:WPI7J4X3

pith:2024:WPI7J4X37OTX5NR4JJPXXTUKO4

not attested not anchored not stored refs pending

Recent Developments in Deep Learning-based Author Name Disambiguation

Francesca Cappelli, Giovanni Colavizza, Silvio Peroni

arxiv:2503.13448 v1 · 2024-12-23 · cs.DL · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPI7J4X37OTX5NR4JJPXXTUKO4}

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	2026-07-05T10:33:10.142112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3d1f4f2fbfba77eb63c4a5f7bce8a770d58a42488dbcbfbc8ad3b30c0d604ab

Aliases

arxiv: 2503.13448 · arxiv_version: 2503.13448v1 · doi: 10.48550/arxiv.2503.13448 · pith_short_12: WPI7J4X37OTX · pith_short_16: WPI7J4X37OTX5NR4 · pith_short_8: WPI7J4X3

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/WPI7J4X37OTX5NR4JJPXXTUKO4 \
  | 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: b3d1f4f2fbfba77eb63c4a5f7bce8a770d58a42488dbcbfbc8ad3b30c0d604ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0c02aa8f52f23575fcf18a16ceb034d942cc5dd75d7fac6028145a87461e052",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2024-12-23T19:27:31Z",
    "title_canon_sha256": "88f5bcfc1e747699f5afe9a4d921b2978ac6cfc60284b799b3cb26c654796c7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13448",
    "kind": "arxiv",
    "version": 1
  }
}