Pith Number

pith:7YYZZRCT

pith:2023:7YYZZRCTSY7KJULX5YRWSMTCN5

not attested not anchored not stored refs pending

Causal SAR ATR with Limited Data via Dual Invariance

Chenwei Wang, Jianyu Yang, Jifang Pei, Li Li, Siyi Luo, Yin Zhang, You Qin, Yulin Huang

arxiv:2308.09412 v2 · 2023-08-18 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YYZZRCTSY7KJULX5YRWSMTCN5}

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	2026-07-05T07:11:36.019709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe319cc453963ea4d177ee236932626f57cc0502e3e8e880b9665ce9caec5417

Aliases

arxiv: 2308.09412 · arxiv_version: 2308.09412v2 · doi: 10.48550/arxiv.2308.09412 · pith_short_12: 7YYZZRCTSY7K · pith_short_16: 7YYZZRCTSY7KJULX · pith_short_8: 7YYZZRCT

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/7YYZZRCTSY7KJULX5YRWSMTCN5 \
  | 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: fe319cc453963ea4d177ee236932626f57cc0502e3e8e880b9665ce9caec5417

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41b1409f956214b1f8bc296aa587677d283d36c6622bce4056e703b282f37713",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-18T09:27:05Z",
    "title_canon_sha256": "a614b4c4f1ecf4f2328751acb7e3693397992738d0b6f21464d0e4089b705e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.09412",
    "kind": "arxiv",
    "version": 2
  }
}