Pith Number

pith:QIJDVIRD

pith:2018:QIJDVIRDTDNTDSYS55IEBCLXZ6

not attested not anchored not stored refs pending

CRRN: Multi-Scale Guided Concurrent Reflection Removal Network

Ah-Hwee Tan, Alex C. Kot, Boxin Shi, Ling-Yu Duan, Renjie Wan

arxiv:1805.11802 v1 · 2018-05-30 · 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{QIJDVIRDTDNTDSYS55IEBCLXZ6}

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	2026-05-18T00:14:36.412702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82123aa22398db31cb12ef50408977cfbf11dc75d9a4d3fbf68612c6b9e0e6d2

Aliases

arxiv: 1805.11802 · arxiv_version: 1805.11802v1 · doi: 10.48550/arxiv.1805.11802 · pith_short_12: QIJDVIRDTDNT · pith_short_16: QIJDVIRDTDNTDSYS · pith_short_8: QIJDVIRD

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/QIJDVIRDTDNTDSYS55IEBCLXZ6 \
  | 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: 82123aa22398db31cb12ef50408977cfbf11dc75d9a4d3fbf68612c6b9e0e6d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8482b09178eacb3b57ebb1336fbe5b95ea4207dab08441abd5ada009b551c5eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-30T04:29:42Z",
    "title_canon_sha256": "8f2aab745b74c09de9a8ddc45f3a436a11cccf76e7e730f431295387a867992f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11802",
    "kind": "arxiv",
    "version": 1
  }
}