Pith Number

pith:HSQEJ6BV

pith:2025:HSQEJ6BVYNHGZZ7UATQXJTWAIE

not attested not anchored not stored refs pending

"I Know It When I See It": Mood Spaces for Connecting and Expressing Visual Concepts

Huzheng Yang, Jianbo Shi, Katherine Xu, Michael D. Grossberg, Yutong Bai

arxiv:2504.15145 v1 · 2025-04-21 · 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{HSQEJ6BVYNHGZZ7UATQXJTWAIE}

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	2026-07-05T10:51:56.831267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca044f835c34e6ce7f404e174cec04124ff902c468d66e21190e67f107570cb

Aliases

arxiv: 2504.15145 · arxiv_version: 2504.15145v1 · doi: 10.48550/arxiv.2504.15145 · pith_short_12: HSQEJ6BVYNHG · pith_short_16: HSQEJ6BVYNHGZZ7U · pith_short_8: HSQEJ6BV

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/HSQEJ6BVYNHGZZ7UATQXJTWAIE \
  | 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: 3ca044f835c34e6ce7f404e174cec04124ff902c468d66e21190e67f107570cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d4431afc1885a6f975772d9073fac4d4f1d2fb812065c25c00dffa5846205a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-21T14:49:15Z",
    "title_canon_sha256": "16238734b566eb654445d345571ba96ba21e483741d82607aa0992e8e330c3ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15145",
    "kind": "arxiv",
    "version": 1
  }
}