Pith Number

pith:545P642T

pith:2010:545P642TJPN7MFEVFT4D573G7K

not attested not anchored not stored refs pending

Asymptotic Properties of Linearized Equations of Low Compressible Fluid Motion

Nikolay Gusev

arxiv:1012.4778 v1 · 2010-12-21 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{545P642TJPN7MFEVFT4D573G7K}

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	2026-05-18T02:04:19.076128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef3aff73534bdbf614952cf83eff66fa9d18738a3bdc95f81cd8a8a5352c2eaa

Aliases

arxiv: 1012.4778 · arxiv_version: 1012.4778v1 · doi: 10.48550/arxiv.1012.4778 · pith_short_12: 545P642TJPN7 · pith_short_16: 545P642TJPN7MFEV · pith_short_8: 545P642T

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/545P642TJPN7MFEVFT4D573G7K \
  | 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: ef3aff73534bdbf614952cf83eff66fa9d18738a3bdc95f81cd8a8a5352c2eaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90a905170f88bf8030bc7b2081335da6b08899952f7183090ff0cc2c5aa615cf",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-12-21T20:01:23Z",
    "title_canon_sha256": "91f9c80596c8b4641214eaa78c64261cd80d3e5dfda7f1da3b665501477c4361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4778",
    "kind": "arxiv",
    "version": 1
  }
}