Pith Number

pith:IECX2NHD

pith:2024:IECX2NHDOOGP4FWO7GIT6XRCVT

not attested not anchored not stored refs pending

Enhancing Retrieval Performance: An Ensemble Approach For Hard Negative Mining

Hansa Meghwani

arxiv:2411.02404 v1 · 2024-10-18 · cs.IR · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IECX2NHDOOGP4FWO7GIT6XRCVT}

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

Hard Negative Mining for Domain-Specific Retrieval in Enterprise Systems

Receipt and verification

First computed	2026-07-05T09:48:36.824904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41057d34e3738cfe16cef9913f5e22acf5a9f75edda57e63064b40273e08afae

Aliases

arxiv: 2411.02404 · arxiv_version: 2411.02404v1 · doi: 10.48550/arxiv.2411.02404 · pith_short_12: IECX2NHDOOGP · pith_short_16: IECX2NHDOOGP4FWO · pith_short_8: IECX2NHD

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/IECX2NHDOOGP4FWO7GIT6XRCVT \
  | 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: 41057d34e3738cfe16cef9913f5e22acf5a9f75edda57e63064b40273e08afae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0177f34266a94d5e155c905276a8c4b883230d943ce1f759dbace8bc3c5e112f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-10-18T05:23:39Z",
    "title_canon_sha256": "493066603566ce8c0d9929c8eeed9a979cfeda28a78de293ef7bf6f9e63094c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.02404",
    "kind": "arxiv",
    "version": 1
  }
}