Pith Number

pith:IG2UZGZ3

pith:2017:IG2UZGZ37M3QJIJVIPUPJYKIB6

not attested not anchored not stored refs pending

High-Level Concepts for Affective Understanding of Images

Afsheen Rafaqat Ali, Jeffrey Ho, Mohsen Ali, Usman Shahid

arxiv:1705.02751 v1 · 2017-05-08 · 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{IG2UZGZ37M3QJIJVIPUPJYKIB6}

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	2026-05-18T00:44:53.744729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41b54c9b3bfb3704a13543e8f4e1480f9babe0d9dd633c35f9443b017bde69ae

Aliases

arxiv: 1705.02751 · arxiv_version: 1705.02751v1 · doi: 10.48550/arxiv.1705.02751 · pith_short_12: IG2UZGZ37M3Q · pith_short_16: IG2UZGZ37M3QJIJV · pith_short_8: IG2UZGZ3

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/IG2UZGZ37M3QJIJVIPUPJYKIB6 \
  | 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: 41b54c9b3bfb3704a13543e8f4e1480f9babe0d9dd633c35f9443b017bde69ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d584a588fc3a87fac20c92c43705313fc982a1fe84e1212c1272cbd3e8c53ab9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-08T05:58:05Z",
    "title_canon_sha256": "bf50e1f59c6676067a287f76fb29fb7770ca7a35292536f49763e66c0e7bb8ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02751",
    "kind": "arxiv",
    "version": 1
  }
}