Pith Number

pith:527FPT6N

pith:2016:527FPT6NFSZULYCIN7MGLJQ2P6

not attested not anchored not stored refs pending

An Attentive Neural Architecture for Fine-grained Entity Type Classification

Kentaro Inui, Pontus Stenetorp, Sebastian Riedel, Sonse Shimaoka

arxiv:1604.05525 v1 · 2016-04-19 · cs.CL

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

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	2026-05-18T01:16:38.510841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eebe57cfcd2cb345e0486fd865a61a7f831e6ce836f76a6d1a8f0f082b5d5ca7

Aliases

arxiv: 1604.05525 · arxiv_version: 1604.05525v1 · doi: 10.48550/arxiv.1604.05525 · pith_short_12: 527FPT6NFSZU · pith_short_16: 527FPT6NFSZULYCI · pith_short_8: 527FPT6N

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/527FPT6NFSZULYCIN7MGLJQ2P6 \
  | 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: eebe57cfcd2cb345e0486fd865a61a7f831e6ce836f76a6d1a8f0f082b5d5ca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97a72c5af1121e41ec3f71654d2e42fbf1951ec2042dbb2618be1b508893a4af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-04-19T11:39:53Z",
    "title_canon_sha256": "07c8d0c6fa942c6024c8211260ba56980d8fe07a99afb2482ce9f237f866826d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05525",
    "kind": "arxiv",
    "version": 1
  }
}