Pith Number

pith:DBUGMXUF

pith:2016:DBUGMXUFUZ7VMTU27QFUP4Q6SS

not attested not anchored not stored refs pending

Cardea: Context-Aware Visual Privacy Protection from Pervasive Cameras

Jiayu Shu, Pan Hui, Rui Zheng

arxiv:1610.00889 v1 · 2016-10-04 · cs.CR · 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{DBUGMXUFUZ7VMTU27QFUP4Q6SS}

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	2026-05-18T01:03:12.995689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1868665e85a67f564e9afc0b47f21e94a220459c2bea7785bd798efce3ad8bdc

Aliases

arxiv: 1610.00889 · arxiv_version: 1610.00889v1 · doi: 10.48550/arxiv.1610.00889 · pith_short_12: DBUGMXUFUZ7V · pith_short_16: DBUGMXUFUZ7VMTU2 · pith_short_8: DBUGMXUF

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/DBUGMXUFUZ7VMTU27QFUP4Q6SS \
  | 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: 1868665e85a67f564e9afc0b47f21e94a220459c2bea7785bd798efce3ad8bdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9535e4078d61e3185e7725fb56959a20f2f7893793941d5212a1fc5ace46ad0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-10-04T08:01:27Z",
    "title_canon_sha256": "9a2f1c06c34e121ba2d2e5388c7ab125d2a162d3d545b3ddaa3b0c5458cebadd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00889",
    "kind": "arxiv",
    "version": 1
  }
}