Pith Number

pith:QQJOIIPR

pith:2026:QQJOIIPRZVHFWPYNHFFHHIED4Y

not attested not anchored not stored refs pending

MMAC: A Massive Multi-dimensional Benchmark for Audio Captioning

Junbo Li, Jun Fang, Lin Li, Qingyang Hong, Weijie Wu

arxiv:2607.27109 v1 · 2026-07-29 · cs.SD · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQJOIIPRZVHFWPYNHFFHHIED4Y}

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	2026-07-30T01:23:36.423090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

8412e421f1cd4e5b3f0d394a73a083e61a2a4b1da832af815c7056e76efa33d4

Aliases

arxiv: 2607.27109 · arxiv_version: 2607.27109v1 · doi: 10.48550/arxiv.2607.27109 · pith_short_12: QQJOIIPRZVHF · pith_short_16: QQJOIIPRZVHFWPYN · pith_short_8: QQJOIIPR

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/QQJOIIPRZVHFWPYNHFFHHIED4Y \
  | 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: 8412e421f1cd4e5b3f0d394a73a083e61a2a4b1da832af815c7056e76efa33d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "663ea12a20a789d86e89a6bd5716ee8396b32393fb23ce042d2a1c948c72f950",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-07-29T16:38:08Z",
    "title_canon_sha256": "0d24783f48bf36bee886dbd2cae2270b4241475d6680b36f65665d78c003ccdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27109",
    "kind": "arxiv",
    "version": 1
  }
}