Pith Number

pith:N7PZXJZ6

pith:2017:N7PZXJZ6LOOIWLNPQM4B5D2ULI

not attested not anchored not stored refs pending

Improving LBP and its variants using anisotropic diffusion

Mariane B. Neiva, Odemir M. Bruno, Patrick Guidotti

arxiv:1703.04418 v1 · 2017-03-13 · 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{N7PZXJZ6LOOIWLNPQM4B5D2ULI}

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	2026-05-18T00:48:48.696121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fdf9ba73e5b9c8b2daf83381e8f545a0b42b63a84331fd1bdb183791d96e549

Aliases

arxiv: 1703.04418 · arxiv_version: 1703.04418v1 · doi: 10.48550/arxiv.1703.04418 · pith_short_12: N7PZXJZ6LOOI · pith_short_16: N7PZXJZ6LOOIWLNP · pith_short_8: N7PZXJZ6

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/N7PZXJZ6LOOIWLNPQM4B5D2ULI \
  | 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: 6fdf9ba73e5b9c8b2daf83381e8f545a0b42b63a84331fd1bdb183791d96e549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f46780134ebcab99a1f687e8d03da4e4f5834ad31afdcc906532bbd573a467c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-13T14:36:21Z",
    "title_canon_sha256": "e5b00fbed8a3ef174d01c712f841f37607586da88ba9e379c533ab5e62cedb49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04418",
    "kind": "arxiv",
    "version": 1
  }
}