Pith Number

pith:3WOFAZWU

pith:2022:3WOFAZWU32NPR4ULWWRDK7RGPZ

not attested not anchored not stored refs pending

On the stability of symmetric flows in a two-dimensional channel

Bernard Helffer, Yaniv Almog

arxiv:2212.12827 v2 · 2022-12-24 · math.AP · 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{3WOFAZWU32NPR4ULWWRDK7RGPZ}

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.

Cited by

1 paper in Pith

Tollmien-Schlichting waves near neutral stable curve

Receipt and verification

First computed	2026-07-05T11:45:26.402118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd9c5066d4de9af8f28bb5a2357e267e6c17dd754a96df667e32434aab8de8c3

Aliases

arxiv: 2212.12827 · arxiv_version: 2212.12827v2 · doi: 10.48550/arxiv.2212.12827 · pith_short_12: 3WOFAZWU32NP · pith_short_16: 3WOFAZWU32NPR4UL · pith_short_8: 3WOFAZWU

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/3WOFAZWU32NPR4ULWWRDK7RGPZ \
  | 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: dd9c5066d4de9af8f28bb5a2357e267e6c17dd754a96df667e32434aab8de8c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ebe110ac214ad6e86b2b18bf820a6c73532254a084ef324dc770f70b9cc12f0",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2022-12-24T23:05:35Z",
    "title_canon_sha256": "b5c738958fa2ab150f45d796230316004faeb746bc89fcc6b764ec10ce2d9db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12827",
    "kind": "arxiv",
    "version": 2
  }
}