Pith Number

pith:GVDLKTFI

pith:2019:GVDLKTFIWYMWPYU23PVUBX4LDW

not attested not anchored not stored refs pending

Semantic Guided Single Image Reflection Removal

Feng Lu, Shaodi You, Yu Li, Yunfei Liu

arxiv:1907.11912 v3 · 2019-07-27 · 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{GVDLKTFIWYMWPYU23PVUBX4LDW}

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	2026-07-05T03:49:06.699819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3546b54ca8b61967e29adbeb40df8b1d94eb9768b07a75ca192109e91f523af2

Aliases

arxiv: 1907.11912 · arxiv_version: 1907.11912v3 · doi: 10.48550/arxiv.1907.11912 · pith_short_12: GVDLKTFIWYMW · pith_short_16: GVDLKTFIWYMWPYU2 · pith_short_8: GVDLKTFI

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/GVDLKTFIWYMWPYU23PVUBX4LDW \
  | 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: 3546b54ca8b61967e29adbeb40df8b1d94eb9768b07a75ca192109e91f523af2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdae3a969f0eebf701d1914e669f63984841dd212b6dcee92e8c06c83e37ff88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-27T13:52:00Z",
    "title_canon_sha256": "6332f540c7d45bd672ad6ba1f6460cd81c31b66297f81f21bf5449426578ea4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11912",
    "kind": "arxiv",
    "version": 3
  }
}