Pith Number

pith:RVGJYAVY

pith:2025:RVGJYAVYDTRGJEY3JGSLPDQZJZ

not attested not anchored not stored refs pending

Autoregressive Universal Video Segmentation Model

Albert Gu, Min-Hung Chen, Miran Heo, Ryo Hachiuma, Seon Joo Kim, Sukjun Hwang, Yu-Chiang Frank Wang

arxiv:2508.19242 v1 · 2025-08-26 · 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{RVGJYAVYDTRGJEY3JGSLPDQZJZ}

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	2026-07-05T11:59:40.313055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d4c9c02b81ce264931b49a4b78e194e61ac7efe473535f80966f71e22a26e64

Aliases

arxiv: 2508.19242 · arxiv_version: 2508.19242v1 · doi: 10.48550/arxiv.2508.19242 · pith_short_12: RVGJYAVYDTRG · pith_short_16: RVGJYAVYDTRGJEY3 · pith_short_8: RVGJYAVY

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/RVGJYAVYDTRGJEY3JGSLPDQZJZ \
  | 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: 8d4c9c02b81ce264931b49a4b78e194e61ac7efe473535f80966f71e22a26e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbedb7dccfebc1b92f15c6f1724afdf66b8a5c99e1624706f8cef70ec88c7e8d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-26T17:59:13Z",
    "title_canon_sha256": "1f81821b5dce494b512764ac928d35eecfec4e853252089d65efa052d4839b38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19242",
    "kind": "arxiv",
    "version": 1
  }
}