Pith Number

pith:2MTWO7SY

pith:2017:2MTWO7SYJEU5TAV4SZQGNPGIAP

not attested not anchored not stored refs pending

Quasi-Spectral Sparse Bi-Global Stability Analysis of Compressible Channel Flow over Complex Impedance

Carlo Scalo, Iman Rahbari

arxiv:1702.00346 v1 · 2017-02-01 · 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{2MTWO7SYJEU5TAV4SZQGNPGIAP}

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	2026-05-18T00:51:34.575391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d327677e584929d982bc966066bcc803e30b98012ab99f4bb618f4019c0b1f6f

Aliases

arxiv: 1702.00346 · arxiv_version: 1702.00346v1 · doi: 10.48550/arxiv.1702.00346 · pith_short_12: 2MTWO7SYJEU5 · pith_short_16: 2MTWO7SYJEU5TAV4 · pith_short_8: 2MTWO7SY

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/2MTWO7SYJEU5TAV4SZQGNPGIAP \
  | 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: d327677e584929d982bc966066bcc803e30b98012ab99f4bb618f4019c0b1f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7577abe04e06141d56deaf5e5247f306f9afa3f11c491acd89a429e6413dece7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-02-01T16:46:55Z",
    "title_canon_sha256": "b5905954fab2508629aa5238809b240601c6e58f4bd802ea7b11e3c62511d5c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00346",
    "kind": "arxiv",
    "version": 1
  }
}