Pith Number

pith:5UXXXJE3

pith:2023:5UXXXJE3OSD53NYYKHPHT4VEW6

not attested not anchored not stored refs pending

Attack-Augmentation Mixing-Contrastive Skeletal Representation Learning

Binqian Xu, Guo-Sen Xie, Jiachao Zhang, Rui Yan, Xiangbo Shu

arxiv:2304.04023 v2 · 2023-04-08 · 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{5UXXXJE3OSD53NYYKHPHT4VEW6}

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	2026-07-05T09:14:26.936019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed2f7ba49b7487ddb71851de79f2a4b7b1766ddb808aac2d3483e0549d906de4

Aliases

arxiv: 2304.04023 · arxiv_version: 2304.04023v2 · doi: 10.48550/arxiv.2304.04023 · pith_short_12: 5UXXXJE3OSD5 · pith_short_16: 5UXXXJE3OSD53NYY · pith_short_8: 5UXXXJE3

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/5UXXXJE3OSD53NYYKHPHT4VEW6 \
  | 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: ed2f7ba49b7487ddb71851de79f2a4b7b1766ddb808aac2d3483e0549d906de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0a296ff4f4f8e65c09c4c0a3f0840cc13e0bfd6692014bba191630677d6c772",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-08T14:34:07Z",
    "title_canon_sha256": "4f7b3649e1f8299debd381765758ffa7121ae7ad236d6d46ca8303fd2303f512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.04023",
    "kind": "arxiv",
    "version": 2
  }
}