Pith Number

pith:DXZZ4ABJ

pith:2024:DXZZ4ABJDD5VAZ5FYHHTPXCT2Z

not attested not anchored not stored refs pending

ECLIPSE: Contrastive Dimension Importance Estimation with Pseudo-Irrelevance Feedback for Dense Retrieval

Fabrizio Silvestri, Giovanni Trappolini, Giulio D'Erasmo, Nicola Tonellotto

arxiv:2412.14967 v1 · 2024-12-19 · 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{DXZZ4ABJDD5VAZ5FYHHTPXCT2Z}

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	2026-07-05T09:51:56.267946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df39e002918fb5067a5c1cf37dc53d6716737ef1a772378ab293c253952a0f6

Aliases

arxiv: 2412.14967 · arxiv_version: 2412.14967v1 · doi: 10.48550/arxiv.2412.14967 · pith_short_12: DXZZ4ABJDD5V · pith_short_16: DXZZ4ABJDD5VAZ5F · pith_short_8: DXZZ4ABJ

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/DXZZ4ABJDD5VAZ5FYHHTPXCT2Z \
  | 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: 1df39e002918fb5067a5c1cf37dc53d6716737ef1a772378ab293c253952a0f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "817523217fe86deb392ad25a91c1fce59ecff71f083e95599970ead0f2cba5eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-12-19T15:45:06Z",
    "title_canon_sha256": "6c6e8d0625dd62ae4bc44e50983da73e3ebde2daacb152ae5abad71d4b2e2057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14967",
    "kind": "arxiv",
    "version": 1
  }
}