Pith Number

pith:FOOPPDTP

pith:2020:FOOPPDTPH7MXWFELFWHR4DTMOG

not attested not anchored not stored refs pending

Greedy Transition-Based Dependency Parsing with Discrete and Continuous Supertag Features

Ali Basirat, Joakim Nivre

arxiv:2007.04686 v1 · 2020-07-09 · 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{FOOPPDTPH7MXWFELFWHR4DTMOG}

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.

Cited by

1 paper in Pith

Mitigating Catastrophic Forgetting with Adaptive Transformer Block Expansion in Federated Fine-Tuning

Receipt and verification

First computed	2026-07-05T01:17:32.933915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b9cf78e6f3fd97b148b2d8f1e0e6c718cffac0e22f81a8be23d211124c2282c

Aliases

arxiv: 2007.04686 · arxiv_version: 2007.04686v1 · doi: 10.48550/arxiv.2007.04686 · pith_short_12: FOOPPDTPH7MX · pith_short_16: FOOPPDTPH7MXWFEL · pith_short_8: FOOPPDTP

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/FOOPPDTPH7MXWFELFWHR4DTMOG \
  | 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: 2b9cf78e6f3fd97b148b2d8f1e0e6c718cffac0e22f81a8be23d211124c2282c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e1bdd7a0a7a8107964116d0f71ee0a547785496d34cd5f801f1f686ff89c2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-07-09T10:29:19Z",
    "title_canon_sha256": "d423a88f08950a3e3b1ba5f4d278258208efdfd169e8c79be1816129de8efc4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.04686",
    "kind": "arxiv",
    "version": 1
  }
}