Pith Number

pith:UNTEMLBG

pith:2024:UNTEMLBGW542VFN723DQBZ6VYL

not attested not anchored not stored refs pending

TriSampler: A Better Negative Sampling Principle for Dense Retrieval

Jie Tang, Yuxiao Dong, Zhen Yang, Zhou Shao

arxiv:2402.11855 v1 · 2024-02-19 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNTEMLBGW542VFN723DQBZ6VYL}

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	2026-07-05T07:46:45.397436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a366462c26b779aa95bfd6c700e7d5c2d740f4f0bed46f72a0a0ed5ec0385433

Aliases

arxiv: 2402.11855 · arxiv_version: 2402.11855v1 · doi: 10.48550/arxiv.2402.11855 · pith_short_12: UNTEMLBGW542 · pith_short_16: UNTEMLBGW542VFN7 · pith_short_8: UNTEMLBG

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/UNTEMLBGW542VFN723DQBZ6VYL \
  | 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: a366462c26b779aa95bfd6c700e7d5c2d740f4f0bed46f72a0a0ed5ec0385433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94fabe0362d4140d7404f1fd86d8518e49ddadc15c0b2941d9107a6176203d23",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-02-19T05:53:10Z",
    "title_canon_sha256": "cfe877c107f17a9c6f3c1f15ca3eb99e34c52c499d16516ec4a60d98cdfb4991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.11855",
    "kind": "arxiv",
    "version": 1
  }
}