Pith Number

pith:YSPIVIV7

pith:2017:YSPIVIV767YSJ6LWCQY7YND2RB

not attested not anchored not stored refs pending

Reinforcement Learning for Transition-Based Mention Detection

Georgiana Dinu, Radu Florian, Wael Hamza

arxiv:1703.04489 v1 · 2017-03-13 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YSPIVIV767YSJ6LWCQY7YND2RB}

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	2026-05-18T00:48:48.454539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c49e8aa2bff7f124f9761431fc347a8856fc764bdd4085501cd5a395a59f41d0

Aliases

arxiv: 1703.04489 · arxiv_version: 1703.04489v1 · doi: 10.48550/arxiv.1703.04489 · pith_short_12: YSPIVIV767YS · pith_short_16: YSPIVIV767YSJ6LW · pith_short_8: YSPIVIV7

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/YSPIVIV767YSJ6LWCQY7YND2RB \
  | 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: c49e8aa2bff7f124f9761431fc347a8856fc764bdd4085501cd5a395a59f41d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e59b6eb763fadf2071c62c0bddf49035ade604f45f5e63c5746581eb8e71263b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-03-13T17:13:51Z",
    "title_canon_sha256": "da5c190d51c3c3ebcc9aca4687e89cad0e31ac2b589989be8c58239ea2f76978"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04489",
    "kind": "arxiv",
    "version": 1
  }
}