Pith Number

pith:Z36J3PWW

pith:2019:Z36J3PWWH6VUKYSD5G6UCGSFNT

not attested not anchored not stored refs pending

Fast Single Image Reflection Suppression via Convex Optimization

Jian-Feng Cai, Weiyu Xu, Wenye Ma, Yang Yang, Yin Zheng

arxiv:1903.03889 v3 · 2019-03-10 · 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{Z36J3PWWH6VUKYSD5G6UCGSFNT}

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	2026-05-17T23:46:35.803645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cefc9dbed63fab456243e9bd411a456cc791ccefc882c9619f6e9bd905ef057e

Aliases

arxiv: 1903.03889 · arxiv_version: 1903.03889v3 · doi: 10.48550/arxiv.1903.03889 · pith_short_12: Z36J3PWWH6VU · pith_short_16: Z36J3PWWH6VUKYSD · pith_short_8: Z36J3PWW

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/Z36J3PWWH6VUKYSD5G6UCGSFNT \
  | 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: cefc9dbed63fab456243e9bd411a456cc791ccefc882c9619f6e9bd905ef057e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdee0d16b61199371925d52ec9a10958ed003ce22565eb8394d7c2bf2de3e95d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-10T00:01:36Z",
    "title_canon_sha256": "40c57adf656bf9e5c5cab1c98ad7a7832613367b8008397f3819e62d9e9caa19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03889",
    "kind": "arxiv",
    "version": 3
  }
}