Pith Number

pith:PDJNLSF4

pith:2015:PDJNLSF4R5OGPNGCBKW3DFKXBV

not attested not anchored not stored refs pending

Recognition of Emotions using Kinects

Baobin Li, Changye Zhu, Liqing Cui, Nan Zhao, Shun Li, Tingshao Zhu

arxiv:1508.00761 v1 · 2015-08-04 · cs.CY · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDJNLSF4R5OGPNGCBKW3DFKXBV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:35:53.417176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d2d5c8bc8f5c67b4c20aadb195570d5e9c53915b1bb188c2efc01b5f55e3a6

Aliases

arxiv: 1508.00761 · arxiv_version: 1508.00761v1 · doi: 10.48550/arxiv.1508.00761 · pith_short_12: PDJNLSF4R5OG · pith_short_16: PDJNLSF4R5OGPNGC · pith_short_8: PDJNLSF4

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/PDJNLSF4R5OGPNGCBKW3DFKXBV \
  | 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: 78d2d5c8bc8f5c67b4c20aadb195570d5e9c53915b1bb188c2efc01b5f55e3a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce0d756bcfef69f8a301815d1fea5cf2e3a7a18a29b42bf59273f1ef6059795",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2015-08-04T13:03:27Z",
    "title_canon_sha256": "740aa8f02f6478c06f84cb2a489fca8eb6fc9d49f11b35bbb1800964c9373f95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00761",
    "kind": "arxiv",
    "version": 1
  }
}