Pith Number

pith:5FSWGSAZ

pith:2021:5FSWGSAZIYDWNGXOHG322VADLT

not attested not anchored not stored refs pending

Intra-Document Cascading: Learning to Select Passages for Neural Document Ranking

Allan Hanbury, Bhaskar Mitra, Hamed Zamani, Nick Craswell, Sebastian Hofst\"atter

arxiv:2105.09816 v1 · 2021-05-20 · 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{5FSWGSAZIYDWNGXOHG322VADLT}

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	2026-07-05T02:41:57.515861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9656348194607669aee39b7ad54035cf8041ffd27d2018590fc0288558268b3

Aliases

arxiv: 2105.09816 · arxiv_version: 2105.09816v1 · doi: 10.48550/arxiv.2105.09816 · pith_short_12: 5FSWGSAZIYDW · pith_short_16: 5FSWGSAZIYDWNGXO · pith_short_8: 5FSWGSAZ

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/5FSWGSAZIYDWNGXOHG322VADLT \
  | 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: e9656348194607669aee39b7ad54035cf8041ffd27d2018590fc0288558268b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d36dd8a640b284fc0e73cd4bddd896cf6a137f228983dacc69956b2194dd17bc",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-05-20T15:10:13Z",
    "title_canon_sha256": "4057a32cafca604a699ea1b6d54341b62a12e6aea34664590479798381836aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09816",
    "kind": "arxiv",
    "version": 1
  }
}