Pith Number

pith:ORALDAXZ

pith:2014:ORALDAXZEXTKFVR525NR3UJU4H

not attested not anchored not stored refs pending

Real-Time Impulse Noise Suppression from Images Using an Efficient Weighted-Average Filtering

Farokh Marvasti, Farzad Hessar, Hossein Hosseini

arxiv:1408.3139 v1 · 2014-07-10 · 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{ORALDAXZEXTKFVR525NR3UJU4H}

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	2026-05-18T01:42:19.241854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7440b182f925e6a2d63dd75b1dd134e1ce5d08c2c853650cf1ea210a85aefc75

Aliases

arxiv: 1408.3139 · arxiv_version: 1408.3139v1 · doi: 10.48550/arxiv.1408.3139 · pith_short_12: ORALDAXZEXTK · pith_short_16: ORALDAXZEXTKFVR5 · pith_short_8: ORALDAXZ

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/ORALDAXZEXTKFVR525NR3UJU4H \
  | 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: 7440b182f925e6a2d63dd75b1dd134e1ce5d08c2c853650cf1ea210a85aefc75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93518923af801118a0873a9850649c43ba3cc540edca44cdd73169edd178b411",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-07-10T21:06:02Z",
    "title_canon_sha256": "56cbcf5e9807dae6030ecb4b0b8c998e7123d70f35f8d3bd67cc7c8564c571f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3139",
    "kind": "arxiv",
    "version": 1
  }
}