Pith Number

pith:OIUMPIXX

pith:2026:OIUMPIXXP4VBN7RNCTCFU2Z5BC

not attested not anchored not stored refs pending

FUMO: Prior-Modulated Diffusion for Single Image Reflection Removal

Chaoyang Zhang, Guangtao Zhai, Telang Xu, Xiaohong Liu

arxiv:2603.19036 v2 · 2026-03-19 · 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{OIUMPIXXP4VBN7RNCTCFU2Z5BC}

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	2026-07-02T01:17:29.937642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7228c7a2f77f2a16fe2d14c45a6b3d089c669d4d98dba5ef44f94f5eb1cf9da8

Aliases

arxiv: 2603.19036 · arxiv_version: 2603.19036v2 · doi: 10.48550/arxiv.2603.19036 · pith_short_12: OIUMPIXXP4VB · pith_short_16: OIUMPIXXP4VBN7RN · pith_short_8: OIUMPIXX

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/OIUMPIXXP4VBN7RNCTCFU2Z5BC \
  | 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: 7228c7a2f77f2a16fe2d14c45a6b3d089c669d4d98dba5ef44f94f5eb1cf9da8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f989a173028d46541f68e16adb91b59683b31ad190b22fac69f568f6de6b33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-19T15:33:11Z",
    "title_canon_sha256": "af91cba0929c4e70e5c6ecb5a842572f9c814f1b85eb48879f59d9f28205e7c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.19036",
    "kind": "arxiv",
    "version": 2
  }
}