Pith Number

pith:NZCJZTKD

pith:2018:NZCJZTKD74GZYXVA5T57HQC42V

not attested not anchored not stored refs pending

A Review on Image Texture Analysis Methods

Shervan Fekri-Ershad

arxiv:1804.00494 v1 · 2018-03-13 · 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{NZCJZTKD74GZYXVA5T57HQC42V}

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	2026-05-18T00:19:37.006032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e449ccd43ff0d9c5ea0ecfbf3c05cd5504c729d8091ecbf3a4755a27afdaa3c

Aliases

arxiv: 1804.00494 · arxiv_version: 1804.00494v1 · doi: 10.48550/arxiv.1804.00494 · pith_short_12: NZCJZTKD74GZ · pith_short_16: NZCJZTKD74GZYXVA · pith_short_8: NZCJZTKD

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/NZCJZTKD74GZYXVA5T57HQC42V \
  | 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: 6e449ccd43ff0d9c5ea0ecfbf3c05cd5504c729d8091ecbf3a4755a27afdaa3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e538208388703174bda25f34086d2cf0cc9377236c032d49c903c1195e4e9ec9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-13T23:04:12Z",
    "title_canon_sha256": "0a2382e1b8ed8973847d7fd5fde96bff2682b0e86c62e0fc45cf387d53c0f5a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00494",
    "kind": "arxiv",
    "version": 1
  }
}