Pith Number

pith:MVFKEXKN

pith:2020:MVFKEXKNBUKXCBGEY3TNVRHQBO

not attested not anchored not stored refs pending

Double Graph Based Reasoning for Document-level Relation Extraction

Baobao Chang, Lei Li, Runxin Xu, Shuang Zeng

arxiv:2009.13752 v1 · 2020-09-29 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVFKEXKNBUKXCBGEY3TNVRHQBO}

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

Multi-Relation Extraction in Entity Pairs using Global Context

Receipt and verification

First computed	2026-07-05T01:38:44.638830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

654aa25d4d0d157104c4c6e6dac4f00ba975bd51edf2026047202172befcef0d

Aliases

arxiv: 2009.13752 · arxiv_version: 2009.13752v1 · doi: 10.48550/arxiv.2009.13752 · pith_short_12: MVFKEXKNBUKX · pith_short_16: MVFKEXKNBUKXCBGE · pith_short_8: MVFKEXKN

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/MVFKEXKNBUKXCBGEY3TNVRHQBO \
  | 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: 654aa25d4d0d157104c4c6e6dac4f00ba975bd51edf2026047202172befcef0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07d8e22ce00111c50684f778d56797fef54b6800e7ca26fc988acd298defcd11",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-09-29T03:41:01Z",
    "title_canon_sha256": "009114c6f5be9639a0860d7b9742dd22210f2c7ae207882a10719f9c2e458139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13752",
    "kind": "arxiv",
    "version": 1
  }
}