Pith Number

pith:DQUXUDRX

pith:2019:DQUXUDRXONTY45E2OH453ZO2BZ

not attested not anchored not stored refs pending

Semantic Neural Machine Translation using AMR

Daniel Gildea, Jinsong Su, Linfeng Song, Yue Zhang, Zhiguo Wang

arxiv:1902.07282 v1 · 2019-02-19 · 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{DQUXUDRXONTY45E2OH453ZO2BZ}

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

Neural Collective Entity Linking Based on Recurrent Random Walk Network Learning

Receipt and verification

First computed	2026-05-17T23:44:02.454770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c297a0e3773678e749a71f9dde5da0e781942a35a122eab5c9dd6d1a415ef34

Aliases

arxiv: 1902.07282 · arxiv_version: 1902.07282v1 · doi: 10.48550/arxiv.1902.07282 · pith_short_12: DQUXUDRXONTY · pith_short_16: DQUXUDRXONTY45E2 · pith_short_8: DQUXUDRX

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/DQUXUDRXONTY45E2OH453ZO2BZ \
  | 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: 1c297a0e3773678e749a71f9dde5da0e781942a35a122eab5c9dd6d1a415ef34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f387d39d72f6f299ba97fee915459e891b011cf174133f31c5fd973176af7a0e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-19T21:03:35Z",
    "title_canon_sha256": "f74eefbc37acf467ec63f698bdeba29417307a944e7264e08693574008fa704a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07282",
    "kind": "arxiv",
    "version": 1
  }
}