Pith Number

pith:RTKFHPMJ

pith:2016:RTKFHPMJ7UOAP4ZT4DD2REHKNG

not attested not anchored not stored refs pending

Fast and Provably Accurate Bilateral Filtering

Kunal N. Chaudhury, Swapnil D. Dabhade

arxiv:1603.08109 v1 · 2016-03-26 · 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{RTKFHPMJ7UOAP4ZT4DD2REHKNG}

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	2026-05-18T01:15:49.016649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cd453bd89fd1c07f333e0c7a890ea699cfeba0b1b5d557541ae7b6ed4a78684

Aliases

arxiv: 1603.08109 · arxiv_version: 1603.08109v1 · doi: 10.48550/arxiv.1603.08109 · pith_short_12: RTKFHPMJ7UOA · pith_short_16: RTKFHPMJ7UOAP4ZT · pith_short_8: RTKFHPMJ

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/RTKFHPMJ7UOAP4ZT4DD2REHKNG \
  | 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: 8cd453bd89fd1c07f333e0c7a890ea699cfeba0b1b5d557541ae7b6ed4a78684

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edf5926bad7e96e783888d65ada2848a644320ee1b5dab669b822dd8acfccf09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-26T14:05:34Z",
    "title_canon_sha256": "707394b6c292ff2062d3d8fc432ff2e72b49e429122eb3fcfb1e593ca7408e36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08109",
    "kind": "arxiv",
    "version": 1
  }
}