Pith Number

pith:STCNMKF7

pith:2024:STCNMKF73VK7HRMLDDRNEXKQYQ

not attested not anchored not stored refs pending

Efficient Multi-Vector Dense Retrieval Using Bit Vectors

Cosimo Rulli, Franco Maria Nardini, Rossano Venturini

arxiv:2404.02805 v1 · 2024-04-03 · 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{STCNMKF73VK7HRMLDDRNEXKQYQ}

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.

Cited by

1 paper in Pith

Multi-Vector Embeddings are Provably More Expressive than Single Vector Embeddings

Receipt and verification

First computed	2026-07-05T08:04:01.363670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94c4d628bfdd55f3c58b18e2d25d50c4205d0587e8c442b454469fcf725b508d

Aliases

arxiv: 2404.02805 · arxiv_version: 2404.02805v1 · doi: 10.48550/arxiv.2404.02805 · pith_short_12: STCNMKF73VK7 · pith_short_16: STCNMKF73VK7HRML · pith_short_8: STCNMKF7

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/STCNMKF73VK7HRMLDDRNEXKQYQ \
  | 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: 94c4d628bfdd55f3c58b18e2d25d50c4205d0587e8c442b454469fcf725b508d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9033820db880cb5183393cd474a25d0facc4f343aa360cbbb2bfc391601ad129",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-04-03T15:20:24Z",
    "title_canon_sha256": "c800f0e0eda73e6ebe09118a1a3665f491dea6e83459b5806c0638242a1710c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.02805",
    "kind": "arxiv",
    "version": 1
  }
}