Pith Number

pith:QRPO4UDU

pith:2024:QRPO4UDUA77YBA2DDTQQEDLA43

not attested not anchored not stored refs pending

Hierarchical Augmentation and Distillation for Class Incremental Audio-Visual Video Recognition

Changsheng Xu, Hantao Yao, Liansheng Zhuang, Yukun Zuo

arxiv:2401.06287 v3 · 2024-01-11 · 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{QRPO4UDUA77YBA2DDTQQEDLA43}

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	2026-07-05T08:28:36.912817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

845eee507407ff8083431ce1020d60e6deab3edfb4da75216100265b63291b0a

Aliases

arxiv: 2401.06287 · arxiv_version: 2401.06287v3 · doi: 10.48550/arxiv.2401.06287 · pith_short_12: QRPO4UDUA77Y · pith_short_16: QRPO4UDUA77YBA2D · pith_short_8: QRPO4UDU

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/QRPO4UDUA77YBA2DDTQQEDLA43 \
  | 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: 845eee507407ff8083431ce1020d60e6deab3edfb4da75216100265b63291b0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d17903dc659d3dfd71d139c7344cfa22c4558c6a439ddda354a337f57d683bf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-01-11T23:00:24Z",
    "title_canon_sha256": "a6749d1c385e017c337bb0269e6d941ab293e170ad01b1dbde849de91ff90060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.06287",
    "kind": "arxiv",
    "version": 3
  }
}