Pith Number

pith:KEIOOOET

pith:2026:KEIOOOETNYQFHWFCSPLSKURSZR

not attested not anchored not stored refs pending

CAPEval: A Decoupled Caption Evaluation across Understanding and Generation

Haochen Wang, Zhaoxiang Zhang, Zhipeng Liu

arxiv:2608.02589 v1 · 2026-08-03 · 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{KEIOOOETNYQFHWFCSPLSKURSZR}

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	2026-08-04T02:44:19.621096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5110e738936e2053d8a293d7255232cc6fd67f94963f3191d59522d718b037e9

Aliases

arxiv: 2608.02589 · arxiv_version: 2608.02589v1 · doi: 10.48550/arxiv.2608.02589 · pith_short_12: KEIOOOETNYQF · pith_short_16: KEIOOOETNYQFHWFC · pith_short_8: KEIOOOET

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/KEIOOOETNYQFHWFCSPLSKURSZR \
  | 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: 5110e738936e2053d8a293d7255232cc6fd67f94963f3191d59522d718b037e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3acf6bc654cc6116ac6bec84651fb98bcbf4cd68ec99b6333bd54499d1be3749",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-03T17:57:03Z",
    "title_canon_sha256": "17a77b84f9fc5bd61306e8b2d816bb8e6e7119eea39258835eb386e2a6f8f7f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02589",
    "kind": "arxiv",
    "version": 1
  }
}