Pith Number

pith:A5SGFKP3

pith:2026:A5SGFKP34ZEOLSVABWX7OP46VT

not attested not anchored not stored refs pending

CausShield: Sample Reconstruction-Resilient Vertical FL via Causal Representation Learning

Anmin Fu, Siguang Chen, Yansong Gao, Yongqi Jiang

arxiv:2606.08027 v1 · 2026-06-06 · cs.LG · 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{A5SGFKP34ZEOLSVABWX7OP46VT}

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	2026-06-09T01:05:23.476706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

076462a9fbe648e5caa00daff73f9eacdebde464b9d994b52634544c05acc53a

Aliases

arxiv: 2606.08027 · arxiv_version: 2606.08027v1 · doi: 10.48550/arxiv.2606.08027 · pith_short_12: A5SGFKP34ZEO · pith_short_16: A5SGFKP34ZEOLSVA · pith_short_8: A5SGFKP3

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/A5SGFKP34ZEOLSVABWX7OP46VT \
  | 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: 076462a9fbe648e5caa00daff73f9eacdebde464b9d994b52634544c05acc53a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "138f1224fc9f242510684ee7f299f16338cb24cef7ed5268c979416ac81f7214",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-06T07:40:11Z",
    "title_canon_sha256": "517c2428dc85bb40a24424b87739cdd3a15ec7ab36d5bcb4a5e517828002d04c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08027",
    "kind": "arxiv",
    "version": 1
  }
}