Pith Number

pith:WBQYXAMU

pith:2022:WBQYXAMUHYCSM45QWSBJ7LP2HV

not attested not anchored not stored refs pending

Precise Zero-Shot Dense Retrieval without Relevance Labels

Jamie Callan, Jimmy Lin, Luyu Gao, Xueguang Ma

arxiv:2212.10496 v1 · 2022-12-20 · 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{WBQYXAMUHYCSM45QWSBJ7LP2HV}

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

18 papers in Pith

Designing Reward Signals for Portable Query Generation: A Case Study in Industrial Semantic Job Search

Bringing Agentic Search to Earth Observation Data Discovery

Decision-Aware Memory Cards: Counterfactual-Inspired Context Selection and Compression for Tool-Using LLM Agents

Efficient RAG with Intent-Aware Retrieval and Semantics-Preserving Chunking

FitText: Evolving Agent Tool Ecologies via Memetic Retrieval

Receipt and verification

First computed	2026-07-05T05:27:08.138015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0618b81943e052673b0b4829fadfa3d5077e4d15067951606b7f103691b782f

Aliases

arxiv: 2212.10496 · arxiv_version: 2212.10496v1 · doi: 10.48550/arxiv.2212.10496 · pith_short_12: WBQYXAMUHYCS · pith_short_16: WBQYXAMUHYCSM45Q · pith_short_8: WBQYXAMU

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/WBQYXAMUHYCSM45QWSBJ7LP2HV \
  | 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: b0618b81943e052673b0b4829fadfa3d5077e4d15067951606b7f103691b782f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "385b4a303c9c276dbc8f56f36e29b140fdf74215b6ebcfaac21fafff78effb66",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-12-20T18:09:52Z",
    "title_canon_sha256": "af2dbb1bf908b7309a3e2f8cca9a07e08ca3ca6d0d62f26af54b1f9e2750ec2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10496",
    "kind": "arxiv",
    "version": 1
  }
}