Pith Number

pith:PSNJWWSL

pith:2025:PSNJWWSLS5Z56RBXMK5C5DN5JZ

not attested not anchored not stored refs pending

PreMind: Multi-Agent Video Understanding for Advanced Indexing of Presentation-style Videos

Bingqing Wang, Jun Araki, Kangda Wei, Lukas Lange, Ruihong Huang, Zhe Feng, Zhengyu Zhou

arxiv:2503.00162 v1 · 2025-02-28 · cs.CV · cs.AI · cs.CL · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSNJWWSLS5Z56RBXMK5C5DN5JZ}

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	2026-07-05T10:22:18.311331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c9a9b5a4b9773df443762ba2e8dbd4e5e27580e2f33ddd2d91f34b25f056456

Aliases

arxiv: 2503.00162 · arxiv_version: 2503.00162v1 · doi: 10.48550/arxiv.2503.00162 · pith_short_12: PSNJWWSLS5Z5 · pith_short_16: PSNJWWSLS5Z56RBX · pith_short_8: PSNJWWSL

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/PSNJWWSLS5Z56RBXMK5C5DN5JZ \
  | 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: 7c9a9b5a4b9773df443762ba2e8dbd4e5e27580e2f33ddd2d91f34b25f056456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97136c9765d702118b4d24044b1b81fcf30d7145298fd0dd2820fb91538468b7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-28T20:17:48Z",
    "title_canon_sha256": "d85d37db5cc70be657f689a956a3d51727b8ac57f5c46c838b732c758576305d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00162",
    "kind": "arxiv",
    "version": 1
  }
}