Pith Number

pith:2CTN5K65

pith:2018:2CTN5K657ISYVCRO3H4XITWFFL

not attested not anchored not stored refs pending

History effects and near-equilibrium in turbulent boundary layers with pressure gradient

A. Bobke, P. Schlatter, R. \"Orl\"u, R. Vinuesa

arxiv:1812.03676 v1 · 2018-12-10 · 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{2CTN5K657ISYVCRO3H4XITWFFL}

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	2026-05-17T23:58:44.168097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a6deabddfa258a8a2ed9f9744ec52adc04d202f9f9b00029bdc992cbedc1b0

Aliases

arxiv: 1812.03676 · arxiv_version: 1812.03676v1 · doi: 10.48550/arxiv.1812.03676 · pith_short_12: 2CTN5K657ISY · pith_short_16: 2CTN5K657ISYVCRO · pith_short_8: 2CTN5K65

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/2CTN5K657ISYVCRO3H4XITWFFL \
  | 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: d0a6deabddfa258a8a2ed9f9744ec52adc04d202f9f9b00029bdc992cbedc1b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc7cd626f54f95ce27b51b4bc0535f0aa3ce905316c88981157f11245b83d5d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-12-10T08:52:28Z",
    "title_canon_sha256": "871e29c8a73f7dffbe373bdf5d1c5816f574fceccbf586d6ae3b63a03c74e7c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03676",
    "kind": "arxiv",
    "version": 1
  }
}