Pith Number

pith:PPCJTI56

pith:2015:PPCJTI56UUFRRCBQRYE2VUQCMF

not attested not anchored not stored refs pending

A Generative Model of Natural Texture Surrogates

Debapriya Das, Lucas Theis, Matthias Bethge, Niklas Ludtke

arxiv:1505.07672 v1 · 2015-05-28 · 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{PPCJTI56UUFRRCBQRYE2VUQCMF}

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	2026-05-18T02:00:56.179194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bc499a3bea50b1888308e09aad20261696ae91c1d358d2075ef576816196102

Aliases

arxiv: 1505.07672 · arxiv_version: 1505.07672v1 · doi: 10.48550/arxiv.1505.07672 · pith_short_12: PPCJTI56UUFR · pith_short_16: PPCJTI56UUFRRCBQ · pith_short_8: PPCJTI56

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/PPCJTI56UUFRRCBQRYE2VUQCMF \
  | 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: 7bc499a3bea50b1888308e09aad20261696ae91c1d358d2075ef576816196102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "921b4e3e2828b2621c89f332f2b20b056c22dbe79f709eb398667cb70c516f86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-05-28T12:37:15Z",
    "title_canon_sha256": "2206e5b18e37ca87e07543243b1d6bfd82f191b849311e580c3260ce664cb81d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07672",
    "kind": "arxiv",
    "version": 1
  }
}