Pith Number

pith:OKGEM3UV

pith:2016:OKGEM3UVX6YKQMFDOHCNPKLMXZ

not attested not anchored not stored refs pending

MS-Celeb-1M: A Dataset and Benchmark for Large-Scale Face Recognition

Jianfeng Gao, Lei Zhang, Xiaodong He, Yandong Guo, Yuxiao Hu

arxiv:1607.08221 v1 · 2016-07-27 · 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{OKGEM3UVX6YKQMFDOHCNPKLMXZ}

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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.

Cited by

1 paper in Pith

Personalized Face Privacy Protection From a Single Image

Receipt and verification

First computed	2026-05-18T01:10:20.701160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

728c466e95bfb0a830a371c4d7a96cbe641eab75265fb8cd9d46ab056e3c5d44

Aliases

arxiv: 1607.08221 · arxiv_version: 1607.08221v1 · doi: 10.48550/arxiv.1607.08221 · pith_short_12: OKGEM3UVX6YK · pith_short_16: OKGEM3UVX6YKQMFD · pith_short_8: OKGEM3UV

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/OKGEM3UVX6YKQMFDOHCNPKLMXZ \
  | 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: 728c466e95bfb0a830a371c4d7a96cbe641eab75265fb8cd9d46ab056e3c5d44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0a0c8580de586e976c5657d0564ede934ea7467f58ea2122ce6826e14262878",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-07-27T19:18:16Z",
    "title_canon_sha256": "d710e1a620a7cc6421143f43ad3b27bf76cd4474628f911b4c3ade3a62a8e480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08221",
    "kind": "arxiv",
    "version": 1
  }
}