Pith Number

pith:P6VPMU4R

pith:2022:P6VPMU4RMFLRFHPAJPQ3OVA3LE

not attested not anchored not stored refs pending

Semantic Role Labeling Meets Definition Modeling: Using Natural Language to Describe Predicate-Argument Structures

Alessandro Scir\`e, Edoardo Barba, Roberto Navigli, Simone Conia

arxiv:2212.01094 v1 · 2022-12-02 · cs.CL · cs.AI · 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{P6VPMU4RMFLRFHPAJPQ3OVA3LE}

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	2026-07-05T05:21:49.433711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7faaf653916157129de04be1b7541b592cfc90e3450e6e1024dd26f88648958c

Aliases

arxiv: 2212.01094 · arxiv_version: 2212.01094v1 · doi: 10.48550/arxiv.2212.01094 · pith_short_12: P6VPMU4RMFLR · pith_short_16: P6VPMU4RMFLRFHPA · pith_short_8: P6VPMU4R

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/P6VPMU4RMFLRFHPAJPQ3OVA3LE \
  | 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: 7faaf653916157129de04be1b7541b592cfc90e3450e6e1024dd26f88648958c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4b37b25efd3135be04ad66134e7db349f3362ca593d1e0ea71deefe5bb521cb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-12-02T11:19:16Z",
    "title_canon_sha256": "e591c4ae08b8da7d48ea99717280a91c033479a96e80ad0e9be349c5d20c4200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.01094",
    "kind": "arxiv",
    "version": 1
  }
}