Pith Number

pith:G3DWQORI

pith:2025:G3DWQORIMNAAVXRDWRN2HXBC5Z

not attested not anchored not stored refs pending

S2Sent: Nested Selectivity Aware Sentence Representation Learning

Hui Liu, Jianxiang Zang, Meiling Ning, Nijia Mo, Yonda Wei

arxiv:2508.18164 v1 · 2025-08-25 · 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{G3DWQORIMNAAVXRDWRN2HXBC5Z}

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	2026-07-05T11:58:54.814905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36c7683a2863400ade23b45ba3dc22ee76577a6f6414a56b8c8e6d42b3d59bd6

Aliases

arxiv: 2508.18164 · arxiv_version: 2508.18164v1 · doi: 10.48550/arxiv.2508.18164 · pith_short_12: G3DWQORIMNAA · pith_short_16: G3DWQORIMNAAVXRD · pith_short_8: G3DWQORI

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/G3DWQORIMNAAVXRDWRN2HXBC5Z \
  | 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: 36c7683a2863400ade23b45ba3dc22ee76577a6f6414a56b8c8e6d42b3d59bd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38d2a214876149a3ad855960e009ff94842ced8847c6fc5c85aa84635696cc60",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-25T16:13:42Z",
    "title_canon_sha256": "4c008a7398a89c4c9c6f1ed9a5194a5680c05c178db3ad25c77165e1b7df00a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18164",
    "kind": "arxiv",
    "version": 1
  }
}