Pith Number

pith:WMCTX6RV

pith:2021:WMCTX6RVQBIKW5FQEGRTPWJ3TD

not attested not anchored not stored refs pending

KGPool: Dynamic Knowledge Graph Context Selection for Relation Extraction

Abhishek Nadgeri, Anson Bastos, Isaiah Onando Mulang', Johannes Hoffart, Kuldeep Singh, Saeedeh Shekarpour, Vijay Saraswat

arxiv:2106.00459 v2 · 2021-06-01 · 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{WMCTX6RVQBIKW5FQEGRTPWJ3TD}

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	2026-07-05T02:46:46.362393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3053bfa358050ab74b021a337d93b98ed88fcdd870eccb9891d79067ff687af

Aliases

arxiv: 2106.00459 · arxiv_version: 2106.00459v2 · doi: 10.48550/arxiv.2106.00459 · pith_short_12: WMCTX6RVQBIK · pith_short_16: WMCTX6RVQBIKW5FQ · pith_short_8: WMCTX6RV

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/WMCTX6RVQBIKW5FQEGRTPWJ3TD \
  | 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: b3053bfa358050ab74b021a337d93b98ed88fcdd870eccb9891d79067ff687af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20cc0d77cb6cb96ea96b28567a4adce52a89625334b84871e5ca0fe62f9fffde",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-01T13:12:24Z",
    "title_canon_sha256": "647b86ee344a1ba5d1a5e34215ba5b9d40bebdb3eed0f86f60e167a2dc1ee493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00459",
    "kind": "arxiv",
    "version": 2
  }
}