Pith Number

pith:3Y37LPYJ

pith:2010:3Y37LPYJYKGMHZR74LBJPKD347

not attested not anchored not stored refs pending

Measurements on tones generated in a corrugated flow pipe with special attention to the influence of a low frequency oscillation

C\'edric Pinh\`ede (LMA), Muriel Amielh (IRPHE), Pierre-Olivier Mattei (LMA), Ulf R. Kristiansen

arxiv:1011.6150 v2 · 2010-11-29 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3Y37LPYJYKGMHZR74LBJPKD347}

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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	2026-05-18T04:20:38.287956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de37f5bf09c28cc3e63fe2c297a87be7c9a8af206901b6bcb962aafb76ac0740

Aliases

arxiv: 1011.6150 · arxiv_version: 1011.6150v2 · doi: 10.48550/arxiv.1011.6150 · pith_short_12: 3Y37LPYJYKGM · pith_short_16: 3Y37LPYJYKGMHZR7 · pith_short_8: 3Y37LPYJ

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/3Y37LPYJYKGMHZR74LBJPKD347 \
  | 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: de37f5bf09c28cc3e63fe2c297a87be7c9a8af206901b6bcb962aafb76ac0740

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c9a53d09d59c6c6e1d096dfb251c9aba6f8bbe227aad3c379e68c05f8d004a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2010-11-29T08:26:38Z",
    "title_canon_sha256": "2362ba0ff2728744008f3a216d7671923ac87a6ef13ffefd00ce00ef7ec85d93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.6150",
    "kind": "arxiv",
    "version": 2
  }
}