Pith Number

pith:PA3ZTOIV

pith:2022:PA3ZTOIVYFPEVNULIITLSNUCIF

not attested not anchored not stored refs pending

New insight into the spectra of turbulent boundary layers with pressure gradients

Philipp Schlatter, Qiang Li, Ram\'on Pozuelo, Ricardo Vinuesa

arxiv:2207.07777 v2 · 2022-07-15 · 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{PA3ZTOIVYFPEVNULIITLSNUCIF}

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	2026-07-05T04:42:37.500020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

783799b915c15e4ab68b4226b936824158e68967d746b392f4b15c4942cbb536

Aliases

arxiv: 2207.07777 · arxiv_version: 2207.07777v2 · doi: 10.48550/arxiv.2207.07777 · pith_short_12: PA3ZTOIVYFPE · pith_short_16: PA3ZTOIVYFPEVNUL · pith_short_8: PA3ZTOIV

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/PA3ZTOIVYFPEVNULIITLSNUCIF \
  | 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: 783799b915c15e4ab68b4226b936824158e68967d746b392f4b15c4942cbb536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7873c3555f1574cd8989c5502d0d17585964e6e0cf95566c82beb39427c494d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-07-15T22:52:42Z",
    "title_canon_sha256": "a0c4b8344c5cae6df60edcb69076f9ae15d5a20583c31a187144279446c6000d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07777",
    "kind": "arxiv",
    "version": 2
  }
}