Pith Number

pith:7JRZRTIP

pith:2018:7JRZRTIPYOULT6JAGORQ3HJ6YV

not attested not anchored not stored refs pending

Prediction of interface states in liquid surface waves with one-dimensional modulation

Chunhua Xue, Xinhua Hu, Xi Shi, Yong Sun

arxiv:1809.00451 v1 · 2018-09-03 · physics.class-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{7JRZRTIPYOULT6JAGORQ3HJ6YV}

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	2026-05-17T23:42:29.775913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6398cd0fc3a8b9f92033a30d9d3ec5555393301edff6ec5fce684bdc9fb3ca

Aliases

arxiv: 1809.00451 · arxiv_version: 1809.00451v1 · doi: 10.48550/arxiv.1809.00451 · pith_short_12: 7JRZRTIPYOUL · pith_short_16: 7JRZRTIPYOULT6JA · pith_short_8: 7JRZRTIP

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/7JRZRTIPYOULT6JAGORQ3HJ6YV \
  | 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: fa6398cd0fc3a8b9f92033a30d9d3ec5555393301edff6ec5fce684bdc9fb3ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef7c8e0bb8d408a0007f72deb76e97a49f6063916de636c980db7acca9301c56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2018-09-03T04:39:45Z",
    "title_canon_sha256": "d0b92d1aaae057feda9793914a2d13796fff3fb2a5c5f3c703391a16bb99bc71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00451",
    "kind": "arxiv",
    "version": 1
  }
}