Pith Number

pith:ZTWWACKN

pith:2017:ZTWWACKNKHA7GTBAGGQ3O3WKNJ

not attested not anchored not stored refs pending

Natural and Effective Obfuscation by Head Inpainting

Bernt Schiele, Liqian Ma, Luc Van Gool, Mario Fritz, Qianru Sun, Seong Joon Oh

arxiv:1711.09001 v5 · 2017-11-24 · cs.CV · cs.CR · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTWWACKNKHA7GTBAGGQ3O3WKNJ}

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	2026-05-18T00:20:51.943350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cced60094d51c1f34c2031a1b76eca6a5a734df5791c00d4025f0249a0d18d1e

Aliases

arxiv: 1711.09001 · arxiv_version: 1711.09001v5 · doi: 10.48550/arxiv.1711.09001 · pith_short_12: ZTWWACKNKHA7 · pith_short_16: ZTWWACKNKHA7GTBA · pith_short_8: ZTWWACKN

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/ZTWWACKNKHA7GTBAGGQ3O3WKNJ \
  | 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: cced60094d51c1f34c2031a1b76eca6a5a734df5791c00d4025f0249a0d18d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00549cf716e8f68c31e19dc4b4e575a4c614ab6da39f755027706b3588b1879d",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-24T15:00:53Z",
    "title_canon_sha256": "2e13a06c5fcb73ce1d0102d4cd44f58ebe4ae574738bc444ad923a33bcb9a29f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09001",
    "kind": "arxiv",
    "version": 5
  }
}