Pith Number

pith:SISRTRAR

pith:2024:SISRTRARXFOBG4BL4RN3DSUF7V

not attested not anchored not stored refs pending

Drop your Decoder: Pre-training with Bag-of-Word Prediction for Dense Passage Retrieval

Guangyuan Ma, Songlin Hu, Xing Wu, Zijia Lin

arxiv:2401.11248 v2 · 2024-01-20 · cs.IR · 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{SISRTRARXFOBG4BL4RN3DSUF7V}

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

Aligning Web Query Generation with Ranking Objectives via Direct Preference Optimization

Receipt and verification

First computed	2026-07-05T08:10:22.329566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

922519c411b95c13702be45bb1ca85fd4f7a5174bddadfe34a13c72d20da3fa9

Aliases

arxiv: 2401.11248 · arxiv_version: 2401.11248v2 · doi: 10.48550/arxiv.2401.11248 · pith_short_12: SISRTRARXFOB · pith_short_16: SISRTRARXFOBG4BL · pith_short_8: SISRTRAR

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/SISRTRARXFOBG4BL4RN3DSUF7V \
  | 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: 922519c411b95c13702be45bb1ca85fd4f7a5174bddadfe34a13c72d20da3fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3919d7ad82fef5f99c52085c958ab768dfc10c3988576c17da7cd2f1e2db798c",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-01-20T15:02:33Z",
    "title_canon_sha256": "086370da7bcbe27d2ee64473b4da0b6db0dd690e456cf5c7b3fedd11e345c180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.11248",
    "kind": "arxiv",
    "version": 2
  }
}