Pith Number

pith:NOZBXGRA

pith:2021:NOZBXGRAKSY2BIVIP4GUX652ZK

not attested not anchored not stored refs pending

Improving Transformer-Kernel Ranking Model Using Conformer and Query Term Independence

Bhaskar Mitra, Hamed Zamani, Nick Craswell, Sebastian Hofstatter

arxiv:2104.09393 v1 · 2021-04-19 · cs.IR · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOZBXGRAKSY2BIVIP4GUX652ZK}

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	2026-07-05T02:33:12.699594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bb21b9a2054b1a0a2a87f0d4bfbbaca9b9e2b374b4ac2883dc71392eef12ca9

Aliases

arxiv: 2104.09393 · arxiv_version: 2104.09393v1 · doi: 10.48550/arxiv.2104.09393 · pith_short_12: NOZBXGRAKSY2 · pith_short_16: NOZBXGRAKSY2BIVI · pith_short_8: NOZBXGRA

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/NOZBXGRAKSY2BIVIP4GUX652ZK \
  | 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: 6bb21b9a2054b1a0a2a87f0d4bfbbaca9b9e2b374b4ac2883dc71392eef12ca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b90d20d8bd65cca1548f4f2b59f2f0cc2e5c753ab52d1f4f7ef362c05909e537",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-04-19T15:32:34Z",
    "title_canon_sha256": "f9b60f00768b13db54eabd95a8d8ccfc48f343e5ecbe4061faafc14be3b9fc03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09393",
    "kind": "arxiv",
    "version": 1
  }
}