Pith Number

pith:UK7X2SGA

pith:2020:UK7X2SGAGVRLMP5FUMNVY4LG7M

not attested not anchored not stored refs pending

Training a U-Net based on a random mode-coupling matrix model to recover acoustic interference striations

Dazhi Gao, Haozhong Wan, Wei Gao, Wenhua Song, Xiaolei Li

arxiv:2003.10661 v1 · 2020-03-24 · stat.ML · cs.LG · eess.SP · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UK7X2SGAGVRLMP5FUMNVY4LG7M}

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	2026-07-05T01:04:19.239419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2bf7d48c03562b63fa5a31b5c7166fb24bc9fc9e59046cc9380b900ec32ad0a

Aliases

arxiv: 2003.10661 · arxiv_version: 2003.10661v1 · doi: 10.48550/arxiv.2003.10661 · pith_short_12: UK7X2SGAGVRL · pith_short_16: UK7X2SGAGVRLMP5F · pith_short_8: UK7X2SGA

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/UK7X2SGAGVRLMP5FUMNVY4LG7M \
  | 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: a2bf7d48c03562b63fa5a31b5c7166fb24bc9fc9e59046cc9380b900ec32ad0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35b0bec7c5cf5025796de735dad1835d6ac24e6641f66333a3dc5d8fb70af745",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-03-24T05:01:02Z",
    "title_canon_sha256": "1bab974b755810cf964d392aa95247a3c1ca3db41d0aecb0fe2132d24ecc2e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.10661",
    "kind": "arxiv",
    "version": 1
  }
}