Pith Number

pith:UF67SACE

pith:2022:UF67SACEETOGZGI7T6E2ZMQ2YT

not attested not anchored not stored refs pending

PrivHAR: Recognizing Human Actions From Privacy-preserving Lens

Carlos Hinojosa, Ehsan Adeli, Henry Arguello, Juan Carlos Niebles, Li Fei-Fei, Miguel Marquez

arxiv:2206.03891 v2 · 2022-06-08 · cs.CV · cs.AI · cs.CR · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UF67SACEETOGZGI7T6E2ZMQ2YT}

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	2026-07-05T06:11:55.782797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a17df9004424dc6c991f9f89acb21ac4d50efda7cfabb81fe6cb7d4c47394369

Aliases

arxiv: 2206.03891 · arxiv_version: 2206.03891v2 · doi: 10.48550/arxiv.2206.03891 · pith_short_12: UF67SACEETOG · pith_short_16: UF67SACEETOGZGI7 · pith_short_8: UF67SACE

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/UF67SACEETOGZGI7T6E2ZMQ2YT \
  | 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: a17df9004424dc6c991f9f89acb21ac4d50efda7cfabb81fe6cb7d4c47394369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e42a023067d1e3f192c392c22f1f3402ca46cfc091cdb52cc402a815d7170c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-08T13:43:29Z",
    "title_canon_sha256": "6c0d4dca78bc32b69e25f1493c486e4930709d20244cb04d84eecb985a7a705e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03891",
    "kind": "arxiv",
    "version": 2
  }
}