Pith Number

pith:HJTKQ5RV

pith:2021:HJTKQ5RVDY2EHB6CJDK2B5FCUZ

not attested not anchored not stored refs pending

DefSent: Sentence Embeddings using Definition Sentences

Hayato Tsukagoshi, Koichi Takeda, Ryohei Sasano

arxiv:2105.04339 v3 · 2021-05-10 · 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{HJTKQ5RVDY2EHB6CJDK2B5FCUZ}

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.

Cited by

1 paper in Pith

Vela: Scalable Embeddings with Voice Large Language Models for Multimodal Retrieval

Receipt and verification

First computed	2026-07-05T02:47:44.984208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a66a876351e344387c248d5a0f4a2a67ef2fbc3bcff0e59affbc05a03746982

Aliases

arxiv: 2105.04339 · arxiv_version: 2105.04339v3 · doi: 10.48550/arxiv.2105.04339 · pith_short_12: HJTKQ5RVDY2E · pith_short_16: HJTKQ5RVDY2EHB6C · pith_short_8: HJTKQ5RV

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/HJTKQ5RVDY2EHB6CJDK2B5FCUZ \
  | 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: 3a66a876351e344387c248d5a0f4a2a67ef2fbc3bcff0e59affbc05a03746982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86f6735171834ba4ef8db01f0b8a126bf361dbd2ccd887971ddc804eb52e7b13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-10T13:13:39Z",
    "title_canon_sha256": "23e737810e973a48e136bbf9fa4e44f0b5ec810e336e30550d311f58d74559ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04339",
    "kind": "arxiv",
    "version": 3
  }
}