Pith Number

pith:DKWITEXH

pith:2022:DKWITEXHOWIE4RYVKTEK73BZ5G

not attested not anchored not stored refs pending

Optimizing Test-Time Query Representations for Dense Retrieval

Danqi Chen, Jaewoo Kang, Jinhyuk Lee, Jungsoo Park, Mujeen Sung

arxiv:2205.12680 v3 · 2022-05-25 · cs.CL · 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{DKWITEXHOWIE4RYVKTEK73BZ5G}

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	2026-07-05T06:14:34.876934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aac8992e775904e471554c8afec39e986f846f7d05b954f970c586744cc8cbf

Aliases

arxiv: 2205.12680 · arxiv_version: 2205.12680v3 · doi: 10.48550/arxiv.2205.12680 · pith_short_12: DKWITEXHOWIE · pith_short_16: DKWITEXHOWIE4RYV · pith_short_8: DKWITEXH

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/DKWITEXHOWIE4RYVKTEK73BZ5G \
  | 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: 1aac8992e775904e471554c8afec39e986f846f7d05b954f970c586744cc8cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28973d1f6403f577661b92b539b36bbcf2a67bc471efbad4ed923e9aeb2a8b23",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-25T11:39:42Z",
    "title_canon_sha256": "ee83cb3ade2d9f164917cb2bb7c6f0a81084a3aef2fb88655e7b68c7f7a64c6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12680",
    "kind": "arxiv",
    "version": 3
  }
}