Pith Number

pith:5B6G2KPD

pith:2022:5B6G2KPDUDFLC3FNUJPTXBOPIX

not attested not anchored not stored refs pending

DABERT: Dual Attention Enhanced BERT for Semantic Matching

Di Liang, Jian Song, Sirui Wang, Wei Wu, Yuntao Li

arxiv:2210.03454 v4 · 2022-10-07 · 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{5B6G2KPDUDFLC3FNUJPTXBOPIX}

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	2026-07-05T06:00:57.171423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e87c6d29e3a0cab16cada25f3b85cf45d55405299e9fb36350a6b2dfb0fa2706

Aliases

arxiv: 2210.03454 · arxiv_version: 2210.03454v4 · doi: 10.48550/arxiv.2210.03454 · pith_short_12: 5B6G2KPDUDFL · pith_short_16: 5B6G2KPDUDFLC3FN · pith_short_8: 5B6G2KPD

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/5B6G2KPDUDFLC3FNUJPTXBOPIX \
  | 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: e87c6d29e3a0cab16cada25f3b85cf45d55405299e9fb36350a6b2dfb0fa2706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0200e827edfba763557b7cc0a6bfd0c4d3651a7f7c7e34e26a433bf4f085000",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-07T10:54:49Z",
    "title_canon_sha256": "81c3fa83f38d614be1ccdf0469bd72d5ba5b8861e807416a2103a820ae31bc23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03454",
    "kind": "arxiv",
    "version": 4
  }
}