Pith Number

pith:JNP7NH3O

pith:2026:JNP7NH3OMTSDEQSBM37S3G2K3B

not attested not anchored not stored refs pending

Choosing a Text Embedding Model: A Practical Benchmarking and Decision Framework

Madhav S Baidya

arxiv:2607.23507 v1 · 2026-07-26 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNP7NH3OMTSDEQSBM37S3G2K3B}

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	2026-07-28T01:22:56.562302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b5ff69f6e64e432424166ff2d9b4ad858df65de9bdd495a1f907a04f1599345

Aliases

arxiv: 2607.23507 · arxiv_version: 2607.23507v1 · doi: 10.48550/arxiv.2607.23507 · pith_short_12: JNP7NH3OMTSD · pith_short_16: JNP7NH3OMTSDEQSB · pith_short_8: JNP7NH3O

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/JNP7NH3OMTSDEQSBM37S3G2K3B \
  | 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: 4b5ff69f6e64e432424166ff2d9b4ad858df65de9bdd495a1f907a04f1599345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7dfde50b583e8b7fe75e6676d285177da703ddfc4de1dd2de68f962211a06f5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-26T07:13:33Z",
    "title_canon_sha256": "7b650dd97f456457eada2f1e669e7889469c0f38222fe649cbd87afa88c99041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23507",
    "kind": "arxiv",
    "version": 1
  }
}