Pith Number

pith:AWWYTM7X

pith:2023:AWWYTM7XNBSICHPATBUYLQMXSY

not attested not anchored not stored refs pending

BERM: Training the Balanced and Extractable Representation for Matching to Improve Generalization Ability of Dense Retrieval

Huawei Shen, Liang Pang, Shicheng Xu, Xueqi Cheng

arxiv:2305.11052 v1 · 2023-05-18 · 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{AWWYTM7XNBSICHPATBUYLQMXSY}

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	2026-07-05T06:11:29.770612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05ad89b3f76864811de0986985c197961a8984d329741abb291f20a81f6fa3ae

Aliases

arxiv: 2305.11052 · arxiv_version: 2305.11052v1 · doi: 10.48550/arxiv.2305.11052 · pith_short_12: AWWYTM7XNBSI · pith_short_16: AWWYTM7XNBSICHPA · pith_short_8: AWWYTM7X

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/AWWYTM7XNBSICHPATBUYLQMXSY \
  | 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: 05ad89b3f76864811de0986985c197961a8984d329741abb291f20a81f6fa3ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a0c8e7a9033fd43c673f01426330a6395c937b2f5fe1beced95a80d75c4b9c",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-05-18T15:43:09Z",
    "title_canon_sha256": "0406d13cc28f1917201e4e77879a1fcb1247c9e2a6441827fe65d26907faf41c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11052",
    "kind": "arxiv",
    "version": 1
  }
}