Pith Number

pith:G5WJ3K5I

pith:2021:G5WJ3K5IZX7B447T7OHEZYTYWP

not attested not anchored not stored refs pending

Neural sentence embedding models for semantic similarity estimation in the biomedical domain

Asan Agibetov, Hong Xu, Kathrin Blagec, Matthias Samwald

arxiv:2110.15708 v1 · 2021-10-01 · 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{G5WJ3K5IZX7B447T7OHEZYTYWP}

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

Receipt and verification

First computed	2026-07-05T03:27:13.039524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

376c9daba8cdfe1e73f3fb8e4ce278b3e2a1f2f118f6933a6ccd4f1f1a0aac77

Aliases

arxiv: 2110.15708 · arxiv_version: 2110.15708v1 · doi: 10.48550/arxiv.2110.15708 · pith_short_12: G5WJ3K5IZX7B · pith_short_16: G5WJ3K5IZX7B447T · pith_short_8: G5WJ3K5I

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/G5WJ3K5IZX7B447T7OHEZYTYWP \
  | 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: 376c9daba8cdfe1e73f3fb8e4ce278b3e2a1f2f118f6933a6ccd4f1f1a0aac77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d49d249e704d32954a2c01defeb251e71a9ee875c3c133ec11866a1914b124",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-01T13:27:44Z",
    "title_canon_sha256": "b843ffd050c4bf2bb8c37c6500ede41741c4548b25739fdf955fefc8ddf57278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15708",
    "kind": "arxiv",
    "version": 1
  }
}