Pith Number

pith:IVXDQ7NQ

pith:2023:IVXDQ7NQF6AZDWSHSFR2RLXIAC

not attested not anchored not stored refs pending

Dense Retrieval Adaptation using Target Domain Description

Edgar Meij, Helia Hashemi, Sachith Sri Ram Kothur, Srivas Prasad, W. Bruce Croft, Yong Zhuang

arxiv:2307.02740 v1 · 2023-07-06 · 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{IVXDQ7NQF6AZDWSHSFR2RLXIAC}

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	2026-07-05T06:28:23.639180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

456e387db02f8191da479163a8aee800b529c226e13be97f534a9edca48c7503

Aliases

arxiv: 2307.02740 · arxiv_version: 2307.02740v1 · doi: 10.48550/arxiv.2307.02740 · pith_short_12: IVXDQ7NQF6AZ · pith_short_16: IVXDQ7NQF6AZDWSH · pith_short_8: IVXDQ7NQ

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/IVXDQ7NQF6AZDWSHSFR2RLXIAC \
  | 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: 456e387db02f8191da479163a8aee800b529c226e13be97f534a9edca48c7503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "576625c473341a12a37f9772cda7201596d3044e38b154f72691a64e43e1f774",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-07-06T02:59:47Z",
    "title_canon_sha256": "b72260e9c2c8d07a21034e08134e7a525b580c6dbf67bbe10d140c805f021e88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02740",
    "kind": "arxiv",
    "version": 1
  }
}