Pith Number

pith:N4ZJQDLP

pith:2024:N4ZJQDLPR5EMXPHCQRTW2N3PBD

not attested not anchored not stored refs pending

Numerical studies on steady interaction of low enthalpy hypersonic double wedge flows using different gas models

Linsen Zhang, Mengyu Wang, Pan Yan, Qin Li, Wei Su, Yihui Weng, Yunchuan Wu, Y Wang

arxiv:2410.08446 v1 · 2024-10-11 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4ZJQDLPR5EMXPHCQRTW2N3PBD}

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	2026-07-05T09:18:58.812205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f32980d6f8f48cbbce284676d376f08e983b142866a816901144df974e7b0da

Aliases

arxiv: 2410.08446 · arxiv_version: 2410.08446v1 · doi: 10.48550/arxiv.2410.08446 · pith_short_12: N4ZJQDLPR5EM · pith_short_16: N4ZJQDLPR5EMXPHC · pith_short_8: N4ZJQDLP

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/N4ZJQDLPR5EMXPHCQRTW2N3PBD \
  | 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: 6f32980d6f8f48cbbce284676d376f08e983b142866a816901144df974e7b0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1aefe9134e6820add17d626463a47a34b1c2aaeb3142d407e84246ed533669c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-10-11T01:27:45Z",
    "title_canon_sha256": "fd84b2337674714fa3a724c7ee57c3028894149e1b43c43d9675240a95c2c506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.08446",
    "kind": "arxiv",
    "version": 1
  }
}