Pith Number

pith:BCBBS4EU

pith:2025:BCBBS4EUFEU67ZFSNWUPTV666P

not attested not anchored not stored refs pending

Mettle: Meta-Token Learning for Memory-Efficient Audio-Visual Adaptation

Guangyao Li, Jinxing Zhou, Meng Wang, Mingfei Han, Ruohao Guo, Xiaojun Chang, Yanghao Zhou, Yongqiang Yu, Yuxin Mao, Zhihui Li

arxiv:2506.23271 v1 · 2025-06-29 · 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{BCBBS4EUFEU67ZFSNWUPTV666P}

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	2026-07-05T11:29:19.045292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08821970942929efe4b26da8f9d7def3c95e34b97876f1cc347394ae3f66413b

Aliases

arxiv: 2506.23271 · arxiv_version: 2506.23271v1 · doi: 10.48550/arxiv.2506.23271 · pith_short_12: BCBBS4EUFEU6 · pith_short_16: BCBBS4EUFEU67ZFS · pith_short_8: BCBBS4EU

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/BCBBS4EUFEU67ZFSNWUPTV666P \
  | 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: 08821970942929efe4b26da8f9d7def3c95e34b97876f1cc347394ae3f66413b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aea43068cc70c90b7cde511ef6b999af825a2742cd702728d13add4357087b00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-29T14:52:01Z",
    "title_canon_sha256": "d6f4645bb5b945820314bf1c83ff6f846e94682f8b333094c7c8399e74f05bba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23271",
    "kind": "arxiv",
    "version": 1
  }
}