Pith Number

pith:2XCM3BU5

pith:2017:2XCM3BU5JIIBCF36CTKAVNSEKE

not attested not anchored not stored refs pending

Graph Convolutional Networks for Named Entity Recognition

A. Cetoli, A.D. O'Harney, M. Sloan, S. Bragaglia

arxiv:1709.10053 v2 · 2017-09-28 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XCM3BU5JIIBCF36CTKAVNSEKE}

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	2026-05-18T00:23:21.150270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5c4cd869d4a1011177e14d40ab644512bb792f6281088c0b452a879abeef483

Aliases

arxiv: 1709.10053 · arxiv_version: 1709.10053v2 · doi: 10.48550/arxiv.1709.10053 · pith_short_12: 2XCM3BU5JIIB · pith_short_16: 2XCM3BU5JIIBCF36 · pith_short_8: 2XCM3BU5

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/2XCM3BU5JIIBCF36CTKAVNSEKE \
  | 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: d5c4cd869d4a1011177e14d40ab644512bb792f6281088c0b452a879abeef483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d42a1cc18d54a7483a72f7a9438f2fcf72b3e497d3944b4f4c5fcd15ffdc9f80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-09-28T16:44:22Z",
    "title_canon_sha256": "9c6854681b0d48e1288776cb19dc8991ce1c9b0d271c25e6c98ae5cb719d4ebc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.10053",
    "kind": "arxiv",
    "version": 2
  }
}