Pith Number

pith:VXDO2MVG

pith:2018:VXDO2MVG7PHBDVW64I6PBQNCV4

not attested not anchored not stored refs pending

FaceOff: Anonymizing Videos in the Operating Rooms

Danail Stoyanov, Evangello Flouty, Odysseas Zisimopoulos

arxiv:1808.04440 v1 · 2018-08-06 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXDO2MVG7PHBDVW64I6PBQNCV4}

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	2026-05-18T00:08:12.406204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adc6ed32a6fbce11d6dee23cf0c1a2af1fc646511c134d681a1ae09af546e7bf

Aliases

arxiv: 1808.04440 · arxiv_version: 1808.04440v1 · doi: 10.48550/arxiv.1808.04440 · pith_short_12: VXDO2MVG7PHB · pith_short_16: VXDO2MVG7PHBDVW6 · pith_short_8: VXDO2MVG

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/VXDO2MVG7PHBDVW64I6PBQNCV4 \
  | 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: adc6ed32a6fbce11d6dee23cf0c1a2af1fc646511c134d681a1ae09af546e7bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d01264ba4a105d24408947386789fb7072e94fbb5fa8e249166a3a832de2eca",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-06T09:36:08Z",
    "title_canon_sha256": "71757b390d9d559ba3ebb6930631752e205982e389dbf79bc8322f0d3b38b0a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04440",
    "kind": "arxiv",
    "version": 1
  }
}