Pith Number

pith:6GOUBYOJ

pith:2020:6GOUBYOJ75BY7G4V3QCD2A6IZ7

not attested not anchored not stored refs pending

Joint Embedding in Named Entity Linking on Sentence Level

Hong Cheng, Jeffrey Xu Yu, Siyuan Zhang, Wei Shi, Zhiwei Zhang

arxiv:2002.04936 v1 · 2020-02-12 · 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{6GOUBYOJ75BY7G4V3QCD2A6IZ7}

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	2026-07-05T00:40:19.993176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f19d40e1c9ff438f9b95dc043d03c8cff2fb8b11e90dcee226f4edb596c792f8

Aliases

arxiv: 2002.04936 · arxiv_version: 2002.04936v1 · doi: 10.48550/arxiv.2002.04936 · pith_short_12: 6GOUBYOJ75BY · pith_short_16: 6GOUBYOJ75BY7G4V · pith_short_8: 6GOUBYOJ

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/6GOUBYOJ75BY7G4V3QCD2A6IZ7 \
  | 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: f19d40e1c9ff438f9b95dc043d03c8cff2fb8b11e90dcee226f4edb596c792f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "377674064c49ac0d41be97637fd34a7a723b73a12e2ef75d252fcd17e3285549",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-02-12T12:06:32Z",
    "title_canon_sha256": "53aa4f7c851d927410929ab2d38929d15f8650986b4b9a3d8bb9a01b75391263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04936",
    "kind": "arxiv",
    "version": 1
  }
}