Pith Number

pith:OHNZEW7R

pith:2022:OHNZEW7RQJNHXEXEOUAW6S7DXR

not attested not anchored not stored refs pending

Physics-informed neural network methods based on Miura transformations and discovery of new localized wave solutions

Shuning Lin, Yong Chen

arxiv:2211.15526 v1 · 2022-11-18 · nlin.PS · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHNZEW7RQJNHXEXEOUAW6S7DXR}

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	2026-07-05T05:32:00.770080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71db925bf1825a7b92e475016f4be3bc4458392abfb207ce1452a65afe80d2e7

Aliases

arxiv: 2211.15526 · arxiv_version: 2211.15526v1 · doi: 10.48550/arxiv.2211.15526 · pith_short_12: OHNZEW7RQJNH · pith_short_16: OHNZEW7RQJNHXEXE · pith_short_8: OHNZEW7R

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/OHNZEW7RQJNHXEXEOUAW6S7DXR \
  | 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: 71db925bf1825a7b92e475016f4be3bc4458392abfb207ce1452a65afe80d2e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d3fce7738bc53d8344934034e9159e0da3979bcc4e9d5aabf3cdc5904c76a7",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2022-11-18T03:06:42Z",
    "title_canon_sha256": "14b066998c7f738cf45b940a2a3ccc897096b4927afd0e582ff39a27625a7184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15526",
    "kind": "arxiv",
    "version": 1
  }
}