Pith Number

pith:7KTQJME4

pith:2017:7KTQJME4QOVRZ27QAR7GUXRWSE

not attested not anchored not stored refs pending

Gas dynamics in strong centrifugal fields

I.V. Tronin, S.V. Bogovalov, V.A. Kislov

arxiv:1703.04451 v1 · 2017-03-13 · 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{7KTQJME4QOVRZ27QAR7GUXRWSE}

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	2026-05-18T00:48:48.581598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa704b09c83ab1cebf0047e6a5e36911fad0ddb644360dec3a6b927f724540f

Aliases

arxiv: 1703.04451 · arxiv_version: 1703.04451v1 · doi: 10.48550/arxiv.1703.04451 · pith_short_12: 7KTQJME4QOVR · pith_short_16: 7KTQJME4QOVRZ27Q · pith_short_8: 7KTQJME4

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/7KTQJME4QOVRZ27QAR7GUXRWSE \
  | 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: faa704b09c83ab1cebf0047e6a5e36911fad0ddb644360dec3a6b927f724540f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9203101498cd16212fa6c5cf58e4b041d8f3606230368eb9c0ec9da24641062",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-03-13T15:39:57Z",
    "title_canon_sha256": "cdd7a025ab85c83bb51eebdd77f882f86b2a26a5eb898a1a92d9d6865dfc5d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04451",
    "kind": "arxiv",
    "version": 1
  }
}