Pith Number

pith:CPE5BGQU

pith:2023:CPE5BGQUOVAQL5ABIZIXXG6YVU

not attested not anchored not stored refs pending

Phase Matching for Out-of-Distribution Generalization

Chengming Hu, Congcong Zhu, Hao Chen, Rui Wang, Yeqian Du

arxiv:2307.12622 v6 · 2023-07-24 · 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{CPE5BGQUOVAQL5ABIZIXXG6YVU}

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	2026-07-05T08:59:59.028211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c9d09a14754105f40146517b9bd8ad1d2b49dce20932e2f3fed66407981682

Aliases

arxiv: 2307.12622 · arxiv_version: 2307.12622v6 · doi: 10.48550/arxiv.2307.12622 · pith_short_12: CPE5BGQUOVAQ · pith_short_16: CPE5BGQUOVAQL5AB · pith_short_8: CPE5BGQU

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/CPE5BGQUOVAQL5ABIZIXXG6YVU \
  | 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: 13c9d09a14754105f40146517b9bd8ad1d2b49dce20932e2f3fed66407981682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1e587fb951e1e7f2747f494f3a36a6cc10a8d720ba52b088b943538bce84bc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-24T08:51:49Z",
    "title_canon_sha256": "f6040ffe76d4f3167d6e40582144f32fd936cc3a78b1902f9b25323781567a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12622",
    "kind": "arxiv",
    "version": 6
  }
}