Pith Number

pith:TDGNRRTY

pith:2026:TDGNRRTYBAKZTZ43AAEILPGK73

not attested not anchored not stored refs pending

Bekko Embedding: Parameter-Efficient Multilingual Retrieval with Ultra-Compact Encoders

Yuichi Tateno

arxiv:2607.25180 v1 · 2026-07-28 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDGNRRTYBAKZTZ43AAEILPGK73}

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	2026-07-29T00:25:07.171424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98ccd8c678081599e79b000885bccafec3828ecd4a3f307121275fbcfbf48d98

Aliases

arxiv: 2607.25180 · arxiv_version: 2607.25180v1 · doi: 10.48550/arxiv.2607.25180 · pith_short_12: TDGNRRTYBAKZ · pith_short_16: TDGNRRTYBAKZTZ43 · pith_short_8: TDGNRRTY

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/TDGNRRTYBAKZTZ43AAEILPGK73 \
  | 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: 98ccd8c678081599e79b000885bccafec3828ecd4a3f307121275fbcfbf48d98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "002852700cfa4b8924dae0e5a3232037cd5154f50dbfa8c401b7e35f560dc886",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-28T01:13:37Z",
    "title_canon_sha256": "8d2ba5e37ddd907218fb7ffed6891a7c4cf2cc0903813e1de0cc45fe24e7bc9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25180",
    "kind": "arxiv",
    "version": 1
  }
}