Pith Number

pith:SCZYLR5A

pith:2015:SCZYLR5AD7NGG446LGLJUYYOC7

not attested not anchored not stored refs pending

Learning to Understand Phrases by Embedding the Dictionary

Anna Korhonen, Felix Hill, Kyunghyun Cho, Yoshua Bengio

arxiv:1504.00548 v4 · 2015-04-02 · 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{SCZYLR5AD7NGG446LGLJUYYOC7}

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	2026-05-18T01:18:47.410069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90b385c7a01fda63739e59969a630e17f4aa4be0ab4c4c6a1446efe77883adc8

Aliases

arxiv: 1504.00548 · arxiv_version: 1504.00548v4 · doi: 10.48550/arxiv.1504.00548 · pith_short_12: SCZYLR5AD7NG · pith_short_16: SCZYLR5AD7NGG446 · pith_short_8: SCZYLR5A

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/SCZYLR5AD7NGG446LGLJUYYOC7 \
  | 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: 90b385c7a01fda63739e59969a630e17f4aa4be0ab4c4c6a1446efe77883adc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59fea577b09fe4568ff8482bbb45279af316c5e784bd236950e19b6576e61195",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-04-02T13:30:27Z",
    "title_canon_sha256": "c3f1fca0d2d22d5ccaab6b2854f4b420b9fc2d7625a6a607c4509433cb858bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00548",
    "kind": "arxiv",
    "version": 4
  }
}