Pith Number

pith:WCGYQBQ6

pith:2017:WCGYQBQ6CPLIJSLPXV6KGTJPLK

not attested not anchored not stored refs pending

Neuromorphic adaptive edge-preserving denoising filter

Aidana Irmanova, Alex Pappachen James, Olga Krestinskaya

arxiv:1709.08182 v1 · 2017-09-24 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCGYQBQ6CPLIJSLPXV6KGTJPLK}

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	2026-05-18T00:34:27.787934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08d88061e13d684c96fbd7ca34d2f5a9249dae1075a59627aac27aa49d4c9a3

Aliases

arxiv: 1709.08182 · arxiv_version: 1709.08182v1 · doi: 10.48550/arxiv.1709.08182 · pith_short_12: WCGYQBQ6CPLI · pith_short_16: WCGYQBQ6CPLIJSLP · pith_short_8: WCGYQBQ6

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/WCGYQBQ6CPLIJSLPXV6KGTJPLK \
  | 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: b08d88061e13d684c96fbd7ca34d2f5a9249dae1075a59627aac27aa49d4c9a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c61dfbb9559922f7167db2ebf537a0406a843a6a2007ecb7a41604016297927",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2017-09-24T11:03:52Z",
    "title_canon_sha256": "dbeaeea7ba77a054eb6fd5d3085a32c87a506ec39c4ffeee52221fa4d66b95e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08182",
    "kind": "arxiv",
    "version": 1
  }
}