Pith Number

pith:D6PWGLV6

pith:2007:D6PWGLV6BAHEG4O5U6OLUYM2AC

not attested not anchored not stored refs pending

Mean flow of turbulent-laminar patterns in plane Couette flow

Dwight Barkley, Laurette S. Tuckerman

arxiv:physics/0701235 v1 · 2007-01-20 · 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{D6PWGLV6BAHEG4O5U6OLUYM2AC}

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	2026-05-18T02:53:17.890069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f9f632ebe080e4371dda79cba619a0083d6f4f5d8993bd368c120121dae23c2

Aliases

arxiv: physics/0701235 · arxiv_version: physics/0701235v1 · doi: 10.48550/arxiv.physics/0701235 · pith_short_12: D6PWGLV6BAHE · pith_short_16: D6PWGLV6BAHEG4O5 · pith_short_8: D6PWGLV6

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/D6PWGLV6BAHEG4O5U6OLUYM2AC \
  | 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: 1f9f632ebe080e4371dda79cba619a0083d6f4f5d8993bd368c120121dae23c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a35c8cb7b7a5ce3985eb773641367304b69c5e62d5af276fb9702bcea09392",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2007-01-20T00:18:44Z",
    "title_canon_sha256": "14395bcb1971c5639876afe39c4f41a839ef70aa7bac0655b8f93eaf970df8f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0701235",
    "kind": "arxiv",
    "version": 1
  }
}