Pith Number

pith:ZJ5BYPUG

pith:2025:ZJ5BYPUGKC7EEM5TYWSPRV4COT

not attested not anchored not stored refs pending

MatAnyone: Stable Video Matting with Consistent Memory Propagation

Chen Change Loy, Jixin Zhao, Peiqing Yang, Qingyi Tao, Shangchen Zhou

arxiv:2501.14677 v2 · 2025-01-24 · 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{ZJ5BYPUGKC7EEM5TYWSPRV4COT}

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.

Cited by

2 papers in Pith

Cinematic Compositing Using Character-Environment-Harmonized Video Generation Models

CineMatte: Background Matting for Virtual Production and Beyond

Receipt and verification

First computed	2026-07-05T10:38:41.278925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7a1c3e8650be4233b3c5a4f8d78274cc6e73e2ebd2813ea186c5d9a0958948

Aliases

arxiv: 2501.14677 · arxiv_version: 2501.14677v2 · doi: 10.48550/arxiv.2501.14677 · pith_short_12: ZJ5BYPUGKC7E · pith_short_16: ZJ5BYPUGKC7EEM5T · pith_short_8: ZJ5BYPUG

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/ZJ5BYPUGKC7EEM5TYWSPRV4COT \
  | 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: ca7a1c3e8650be4233b3c5a4f8d78274cc6e73e2ebd2813ea186c5d9a0958948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a5287af283e6eacc560e3e4de399a887bbacf83f347ec0f309c2ef58c0a34a2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-24T17:56:24Z",
    "title_canon_sha256": "42e529bbb8c711bb75644dc193c233978c86841d6cab61cd3b079adb351c3317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14677",
    "kind": "arxiv",
    "version": 2
  }
}