Pith Number

pith:6HM2EOAW

pith:2016:6HM2EOAWLQOJJLBWURQLHEG5BH

not attested not anchored not stored refs pending

Neural Architectures for Fine-grained Entity Type Classification

Kentaro Inui, Pontus Stenetorp, Sebastian Riedel, Sonse Shimaoka

arxiv:1606.01341 v2 · 2016-06-04 · 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	2026-05-18T00:50:22.248950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1d9a238165c1c94ac36a460b390dd09d06703775ba775f9d9eea7f2560d983c

Aliases

arxiv: 1606.01341 · arxiv_version: 1606.01341v2 · doi: 10.48550/arxiv.1606.01341 · pith_short_12: 6HM2EOAWLQOJ · pith_short_16: 6HM2EOAWLQOJJLBW · pith_short_8: 6HM2EOAW

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/6HM2EOAWLQOJJLBWURQLHEG5BH \
  | 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: f1d9a238165c1c94ac36a460b390dd09d06703775ba775f9d9eea7f2560d983c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "931e5ff5fc5f4ae3aac51dee940358be253ad02458009257dfaf8432af4481e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-06-04T07:52:22Z",
    "title_canon_sha256": "498bc7151af407a4a8f8c7fb3079e22a2dfae156a556bf4384b08e78ccdf9967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01341",
    "kind": "arxiv",
    "version": 2
  }
}