Pith Number

pith:7HBS5LA7

pith:2026:7HBS5LA7XGY2XDXPFBX6ZGCGLI

not attested not anchored not stored refs pending

VideoWeaver: Evaluating and Evolving Skills for Agentic Long Video Generation

Daoan Zhang, Hengchuan Zhu, Jianhui Wei, Jie Tan, Wei Xu, Xiaotian Zhang, Yan Zhang, Ziyi Chen, Zuozhu Liu

arxiv:2606.08091 v1 · 2026-06-06 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HBS5LA7XGY2XDXPFBX6ZGCGLI}

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	2026-06-09T01:05:26.036623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9c32eac1fb9b1ab8eef286fec98465a34cdd9224030beeac7750d423c18cf8a

Aliases

arxiv: 2606.08091 · arxiv_version: 2606.08091v1 · doi: 10.48550/arxiv.2606.08091 · pith_short_12: 7HBS5LA7XGY2 · pith_short_16: 7HBS5LA7XGY2XDXP · pith_short_8: 7HBS5LA7

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/7HBS5LA7XGY2XDXPFBX6ZGCGLI \
  | 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: f9c32eac1fb9b1ab8eef286fec98465a34cdd9224030beeac7750d423c18cf8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bece5e141e11355784654f4638d77b57e9a6d1b84e5b5284a92873b2bf7aaa16",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-06T10:35:28Z",
    "title_canon_sha256": "bdec999def1a4241dd70b344a0233e5d27861177d124e68d96083c7c5a49794c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08091",
    "kind": "arxiv",
    "version": 1
  }
}