Pith Number

pith:CYVWYZCX

pith:2022:CYVWYZCXO4DVRT2YNOMQSD3ISF

not attested not anchored not stored refs pending

Deep Learning Models for Automated Classification of Dog Emotional States from Facial Expressions

Anna Zamansky, Annika Bremhorst, Daniel S. Mills, Dror Fried, Shir Amir, Stefanie Riemer, Tali Boneh-Shitrit

arxiv:2206.05619 v1 · 2022-06-11 · 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{CYVWYZCXO4DVRT2YNOMQSD3ISF}

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	2026-07-05T04:31:01.127994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

162b6c6457770758cf586b99090f68914ad44a00c15b78ab5e6df27ec565a91a

Aliases

arxiv: 2206.05619 · arxiv_version: 2206.05619v1 · doi: 10.48550/arxiv.2206.05619 · pith_short_12: CYVWYZCXO4DV · pith_short_16: CYVWYZCXO4DVRT2Y · pith_short_8: CYVWYZCX

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/CYVWYZCXO4DVRT2YNOMQSD3ISF \
  | 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: 162b6c6457770758cf586b99090f68914ad44a00c15b78ab5e6df27ec565a91a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eda675c485d0ba7532a3d5256c34d074f2b476451faed9e6ecf0d84a52376819",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-11T21:37:38Z",
    "title_canon_sha256": "9001a0177b0c7e8de411e11f78d0e56183ed102db1bdd1d1a38283b9f22df446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.05619",
    "kind": "arxiv",
    "version": 1
  }
}