Pith Number

pith:EWOON3EV

pith:2020:EWOON3EVTH4ZGMGCJRFGVKJ2QT

not attested not anchored not stored refs pending

Joint Constrained Learning for Event-Event Relation Extraction

Dan Roth, Haoyu Wang, Hongming Zhang, Muhao Chen

arxiv:2010.06727 v2 · 2020-10-13 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWOON3EVTH4ZGMGCJRFGVKJ2QT}

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

LogiCoL: Logically-Informed Contrastive Learning for Set-based Dense Retrieval

Receipt and verification

First computed	2026-07-05T02:36:45.890754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259ce6ec9599f99330c24c4a6aa93a84e1d2fe5f78a2d5d83f10a77c2f2d9c7e

Aliases

arxiv: 2010.06727 · arxiv_version: 2010.06727v2 · doi: 10.48550/arxiv.2010.06727 · pith_short_12: EWOON3EVTH4Z · pith_short_16: EWOON3EVTH4ZGMGC · pith_short_8: EWOON3EV

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/EWOON3EVTH4ZGMGCJRFGVKJ2QT \
  | 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: 259ce6ec9599f99330c24c4a6aa93a84e1d2fe5f78a2d5d83f10a77c2f2d9c7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ddf0818f02db4448eece1258c4ce33b10889502d29827f23099d0b64bb38519",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-13T22:45:28Z",
    "title_canon_sha256": "88a7062ab9d6f8744af9889cce067018713bbf2472341b5e3b5a12898ec786a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06727",
    "kind": "arxiv",
    "version": 2
  }
}