Pith Number

pith:DHR6XIOX

pith:2025:DHR6XIOXOQLCAQJEHHFCIGTZ7Q

not attested not anchored not stored refs pending

SDMatte: Grafting Diffusion Models for Interactive Matting

Bo Li, Hao Zhang, Jinwei Chen, Longfei Huang, Lunde Chen, Peng-Tao Jiang, Wanyu Liu, Wei Dong, Yu Liang

arxiv:2508.00443 v2 · 2025-08-01 · 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{DHR6XIOXOQLCAQJEHHFCIGTZ7Q}

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	2026-07-05T11:48:06.757461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19e3eba1d7741620412439ca241a79fc38cf9656f8363fe76d9eebaeec9a3664

Aliases

arxiv: 2508.00443 · arxiv_version: 2508.00443v2 · doi: 10.48550/arxiv.2508.00443 · pith_short_12: DHR6XIOXOQLC · pith_short_16: DHR6XIOXOQLCAQJE · pith_short_8: DHR6XIOX

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/DHR6XIOXOQLCAQJEHHFCIGTZ7Q \
  | 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: 19e3eba1d7741620412439ca241a79fc38cf9656f8363fe76d9eebaeec9a3664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b9c3a4b3dcc9d8584c725924ba1060d4e9facf1d546296c7d9cf172ab8fec78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-01T09:00:48Z",
    "title_canon_sha256": "4797d77c60bb2ef6b6cee0940a52a43befe3dfb3ed749dfd4845175f69d55468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00443",
    "kind": "arxiv",
    "version": 2
  }
}