Pith Number

pith:U6ZLKQ7J

pith:2025:U6ZLKQ7JKZ4NOQ5PZQ7U2VORKF

not attested not anchored not stored refs pending

Multimodal Information Retrieval for Open World with Edit Distance Weak Supervision

Bharat Bhargava, KMA Solaiman

arxiv:2506.20070 v1 · 2025-06-25 · cs.IR · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6ZLKQ7JKZ4NOQ5PZQ7U2VORKF}

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	2026-07-05T11:26:59.812701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7b2b543e95678d743afcc3f4d55d151751dab69c1b588892476733a856cb2f1

Aliases

arxiv: 2506.20070 · arxiv_version: 2506.20070v1 · doi: 10.48550/arxiv.2506.20070 · pith_short_12: U6ZLKQ7JKZ4N · pith_short_16: U6ZLKQ7JKZ4NOQ5P · pith_short_8: U6ZLKQ7J

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/U6ZLKQ7JKZ4NOQ5PZQ7U2VORKF \
  | 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: a7b2b543e95678d743afcc3f4d55d151751dab69c1b588892476733a856cb2f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f481b77c7a9d8b1b988648b5197d3d5cc8761524d52a864c729949bea02608c2",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-25T00:25:08Z",
    "title_canon_sha256": "d4683eef152b42ee564a352f78c75fce1aca78f8e5b2302f603e09c2d67e0726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20070",
    "kind": "arxiv",
    "version": 1
  }
}