Pith Number

pith:3LD4QGGU

pith:2018:3LD4QGGU2Z6BRK5IGWWR6YDIVR

not attested not anchored not stored refs pending

Exploiting Partially Annotated Data for Temporal Relation Extraction

Chuchu Fan, Dan Roth, Qiang Ning, Zhongzhi Yu

arxiv:1804.08420 v2 · 2018-04-18 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LD4QGGU2Z6BRK5IGWWR6YDIVR}

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	2026-05-18T00:17:32.602564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac7c818d4d67c18aba835ad1f6068ac6ed881f9b57e53ad27b673049706d37a

Aliases

arxiv: 1804.08420 · arxiv_version: 1804.08420v2 · doi: 10.48550/arxiv.1804.08420 · pith_short_12: 3LD4QGGU2Z6B · pith_short_16: 3LD4QGGU2Z6BRK5I · pith_short_8: 3LD4QGGU

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/3LD4QGGU2Z6BRK5IGWWR6YDIVR \
  | 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: dac7c818d4d67c18aba835ad1f6068ac6ed881f9b57e53ad27b673049706d37a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f456b77c9251600fcb3398084fb5ce1c03daf1f7f5cd776b4b821322b44d03f3",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-18T21:33:00Z",
    "title_canon_sha256": "6e4a64d82b5b55972b1316ebadabd4be5819009f0f7fbce2ed6425270cfbfa6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08420",
    "kind": "arxiv",
    "version": 2
  }
}