Pith Number

pith:UNYQAZRL

pith:2025:UNYQAZRL2QRVPLLWUAYYSLDQKM

not attested not anchored not stored refs pending

When and What: Diffusion-Grounded VideoLLM with Entity Aware Segmentation for Long Video Understanding

Pengcheng Fang, Rui Guo, Yuxia Chen

arxiv:2508.15641 v1 · 2025-08-21 · 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{UNYQAZRL2QRVPLLWUAYYSLDQKM}

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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

YOSE: You Only Select Essential Tokens for Efficient DiT-based Video Object Removal

Receipt and verification

First computed	2026-07-05T11:57:16.145084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a37100662bd42357ad76a031892c70533869ebc0e0f2800e4de0ff1b6cbb4348

Aliases

arxiv: 2508.15641 · arxiv_version: 2508.15641v1 · doi: 10.48550/arxiv.2508.15641 · pith_short_12: UNYQAZRL2QRV · pith_short_16: UNYQAZRL2QRVPLLW · pith_short_8: UNYQAZRL

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/UNYQAZRL2QRVPLLWUAYYSLDQKM \
  | 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: a37100662bd42357ad76a031892c70533869ebc0e0f2800e4de0ff1b6cbb4348

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbfab36982bb8ea4313da6314900c00aace2ef9b92a40d8f609b9d984e276617",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-21T15:12:14Z",
    "title_canon_sha256": "61cfa4fdc21b99413c5b9a90ad409ee36f0795cff5d844dcce89be594c9d2dc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15641",
    "kind": "arxiv",
    "version": 1
  }
}