Pith Number

pith:2OOQVAY7

pith:2024:2OOQVAY75GRQMC4WRTLS4I7EF2

not attested not anchored not stored refs pending

Internal waves in a 2D subcritical channel

Jared Wunsch, Jian Wang, Zhenhao Li

arxiv:2411.14587 v2 · 2024-11-21 · math.AP · math-ph · math.CA · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OOQVAY75GRQMC4WRTLS4I7EF2}

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	2026-07-05T10:17:13.982442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d39d0a831fe9a3060b968cd72e23e42eb6617dcf69bc1879b9635b435fdf8ac7

Aliases

arxiv: 2411.14587 · arxiv_version: 2411.14587v2 · doi: 10.48550/arxiv.2411.14587 · pith_short_12: 2OOQVAY75GRQ · pith_short_16: 2OOQVAY75GRQMC4W · pith_short_8: 2OOQVAY7

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/2OOQVAY75GRQMC4WRTLS4I7EF2 \
  | 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: d39d0a831fe9a3060b968cd72e23e42eb6617dcf69bc1879b9635b435fdf8ac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4202d0553479a08d4db760c5470a9204f61a13fd6b7e034ec78aed6032607c5",
    "cross_cats_sorted": [
      "math-ph",
      "math.CA",
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-11-21T20:57:33Z",
    "title_canon_sha256": "d28aafef79bafa783c2032e2b2ab644fedf136b7fd49ee19bc2eb56e70c38db8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14587",
    "kind": "arxiv",
    "version": 2
  }
}