Pith Number

pith:QYQSWETP

pith:2019:QYQSWETPVNPWRKR66MXYBYOV5K

not attested not anchored not stored refs pending

Morphological Networks for Image De-raining

Bhabatosh Chanda, Pulak Purkait, Ranjan Mondal, Sanchayan Santra

arxiv:1901.02411 v1 · 2019-01-08 · cs.CV

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYQSWETPVNPWRKR66MXYBYOV5K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:56:43.414596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86212b126fab5f68aa3ef32f80e1d5eab2322a76926227f92291b3db4dc009ee

Aliases

arxiv: 1901.02411 · arxiv_version: 1901.02411v1 · doi: 10.48550/arxiv.1901.02411 · pith_short_12: QYQSWETPVNPW · pith_short_16: QYQSWETPVNPWRKR6 · pith_short_8: QYQSWETP

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/QYQSWETPVNPWRKR66MXYBYOV5K \
  | 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: 86212b126fab5f68aa3ef32f80e1d5eab2322a76926227f92291b3db4dc009ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17db2d401a9ab5535daed8994762718d3b7ecdc93f734444f2c0325df27d46e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-08T17:13:47Z",
    "title_canon_sha256": "7a1e785994dc091927cd8abd9feab3bcd6ebd25fe9bc72e82ceca1e3ee1d89ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02411",
    "kind": "arxiv",
    "version": 1
  }
}