Pith Number

pith:4EF4NOTC

pith:2013:4EF4NOTC3OPAZ2AYJQTUWHGSGD

not attested not anchored not stored refs pending

A Novel Family of Adaptive Filtering Algorithms Based on The Logarithmic Cost

Muhammed O. Sayin, N. Denizcan Vanli, Suleyman S. Kozat

arxiv:1311.6809 v1 · 2013-11-26 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EF4NOTC3OPAZ2AYJQTUWHGSGD}

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	2026-05-18T01:46:05.920676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e10bc6ba62db9e0ce8184c274b1cd230de16053845e6883bce6ba48baa1d19f1

Aliases

arxiv: 1311.6809 · arxiv_version: 1311.6809v1 · doi: 10.48550/arxiv.1311.6809 · pith_short_12: 4EF4NOTC3OPA · pith_short_16: 4EF4NOTC3OPAZ2AY · pith_short_8: 4EF4NOTC

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/4EF4NOTC3OPAZ2AYJQTUWHGSGD \
  | 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: e10bc6ba62db9e0ce8184c274b1cd230de16053845e6883bce6ba48baa1d19f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cf9bd60d5a80252ebb0c928298921d18091209de8c54db62a26da1b51e5dfd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-11-26T10:02:20Z",
    "title_canon_sha256": "f181fca123ba6b7476827908d49945acb82e6a7a19d38e477401c2ece0d65722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6809",
    "kind": "arxiv",
    "version": 1
  }
}