Pith Number

pith:WDYTQUVB

pith:2019:WDYTQUVB5NASGXP6XLIGOOISOO

not attested not anchored not stored refs pending

Artistic Enhancement and Style Transfer of Image Edges using Directional Pseudo-coloring

Shouvik Mani

arxiv:1906.07981 v1 · 2019-06-19 · 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{WDYTQUVB5NASGXP6XLIGOOISOO}

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	2026-05-17T23:42:54.989298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0f13852a1eb41235dfebad067391273ba512926eda239b92d510a52ec1d3a2c

Aliases

arxiv: 1906.07981 · arxiv_version: 1906.07981v1 · doi: 10.48550/arxiv.1906.07981 · pith_short_12: WDYTQUVB5NAS · pith_short_16: WDYTQUVB5NASGXP6 · pith_short_8: WDYTQUVB

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/WDYTQUVB5NASGXP6XLIGOOISOO \
  | 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: b0f13852a1eb41235dfebad067391273ba512926eda239b92d510a52ec1d3a2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f994ba6f73ae6a7283e8aa74405e29a1123f1506bb43ee0e65baa6c33737247f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-19T09:12:06Z",
    "title_canon_sha256": "dcf204cb24bfe52c6ce95efd210fd7279b585602794657273406e317c7afece0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07981",
    "kind": "arxiv",
    "version": 1
  }
}