Pith Number

pith:TLEGCBEX

pith:2017:TLEGCBEXAMGJ4MA7CXGYG3JD4Y

not attested not anchored not stored refs pending

Incremental Skip-gram Model with Negative Sampling

Hayato Kobayashi, Nobuhiro Kaji

arxiv:1704.03956 v2 · 2017-04-13 · 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{TLEGCBEXAMGJ4MA7CXGYG3JD4Y}

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	2026-05-18T00:46:18.291398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ac8610497030c9e301f15cd836d23e63731e853e02dfbca9e13e049b2391109

Aliases

arxiv: 1704.03956 · arxiv_version: 1704.03956v2 · doi: 10.48550/arxiv.1704.03956 · pith_short_12: TLEGCBEXAMGJ · pith_short_16: TLEGCBEXAMGJ4MA7 · pith_short_8: TLEGCBEX

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/TLEGCBEXAMGJ4MA7CXGYG3JD4Y \
  | 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: 9ac8610497030c9e301f15cd836d23e63731e853e02dfbca9e13e049b2391109

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae9f8dc1cb585fc284f29f23bfad1fea777d617035391e2b147fb0aeeaf3bbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-13T00:36:33Z",
    "title_canon_sha256": "8331fae3a0f645e5bf35bd059ae067d6b2a38ea6d1d1fa438d44a194be309742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03956",
    "kind": "arxiv",
    "version": 2
  }
}