Pith Number

pith:SKZE72U5

pith:2019:SKZE72U5UGLSK2OPOYVFLEDGQU

not attested not anchored not stored refs pending

Learning eating environments through scene clustering

Carol J. Boushey, David G\"uera, Deborah A. Kerr, Fengqing Zhu, Sri Kalyan Yarlagadda, Sriram Baireddy

arxiv:1910.11367 v2 · 2019-10-24 · 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{SKZE72U5UGLSK2OPOYVFLEDGQU}

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	2026-07-05T00:18:11.821042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b24fea9da1972569cf762a559066850874801ae3a5c10b8d529af2a16fa157

Aliases

arxiv: 1910.11367 · arxiv_version: 1910.11367v2 · doi: 10.48550/arxiv.1910.11367 · pith_short_12: SKZE72U5UGLS · pith_short_16: SKZE72U5UGLSK2OP · pith_short_8: SKZE72U5

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/SKZE72U5UGLSK2OPOYVFLEDGQU \
  | 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: 92b24fea9da1972569cf762a559066850874801ae3a5c10b8d529af2a16fa157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "890e7b3a4c3c0858d55564102b6542bf83896d356b96b6a8dac7a329084b5de9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-10-24T18:16:11Z",
    "title_canon_sha256": "7351e0d5da73377c39d26acbe22220b7e2a4e916202c0bbb4fce8917e4b5a374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11367",
    "kind": "arxiv",
    "version": 2
  }
}