Pith Number

pith:WFPNIILM

pith:2019:WFPNIILM56Y4VOTNVCWMHYQFS6

not attested not anchored not stored refs pending

New Radon Transform Based Texture Features of Handwritten Document

Evgeni Stolov, Rustam Latypov

arxiv:1901.03068 v1 · 2019-01-10 · 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{WFPNIILM56Y4VOTNVCWMHYQFS6}

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	2026-05-17T23:56:35.630015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b15ed4216cefb1caba6da8acc3e20597b1921cfb93d1fa331ecf3020c289d981

Aliases

arxiv: 1901.03068 · arxiv_version: 1901.03068v1 · doi: 10.48550/arxiv.1901.03068 · pith_short_12: WFPNIILM56Y4 · pith_short_16: WFPNIILM56Y4VOTN · pith_short_8: WFPNIILM

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/WFPNIILM56Y4VOTNVCWMHYQFS6 \
  | 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: b15ed4216cefb1caba6da8acc3e20597b1921cfb93d1fa331ecf3020c289d981

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47337fbf1f56cf45eeb15e25cf5d4102665430ece4b7693909d69cf3afc7a72f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-10T09:13:16Z",
    "title_canon_sha256": "a3b30f7093a6e06f34b1222a2d2a8fba56bc263f4684da8ed246cd70c1c4b817"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03068",
    "kind": "arxiv",
    "version": 1
  }
}