Pith Number

pith:BEXH43IL

pith:2019:BEXH43ILI5NW5N6I2ZWOZAM4WG

not attested not anchored not stored refs pending

An Updated Duet Model for Passage Re-ranking

Bhaskar Mitra, Nick Craswell

arxiv:1903.07666 v1 · 2019-03-18 · 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{BEXH43ILI5NW5N6I2ZWOZAM4WG}

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

Let's measure run time! Extending the IR replicability infrastructure to include performance aspects

Receipt and verification

First computed	2026-05-17T23:50:54.384582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092e7e6d0b475b6eb7c8d66cec819cb1b20ebe1939f3426f657b33082b7089f5

Aliases

arxiv: 1903.07666 · arxiv_version: 1903.07666v1 · doi: 10.48550/arxiv.1903.07666 · pith_short_12: BEXH43ILI5NW · pith_short_16: BEXH43ILI5NW5N6I · pith_short_8: BEXH43IL

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/BEXH43ILI5NW5N6I2ZWOZAM4WG \
  | 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: 092e7e6d0b475b6eb7c8d66cec819cb1b20ebe1939f3426f657b33082b7089f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1225694ef4f60b5fe65bde824f9a7ab8b74d392e3efaeb159f9fd97b1f552fc2",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-03-18T18:44:07Z",
    "title_canon_sha256": "24053044e9d83e1f5dda247ce94eb609cea6b50f79da81be63d28bd2ade79e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07666",
    "kind": "arxiv",
    "version": 1
  }
}