Pith Number

pith:PMWCDKFU

pith:2021:PMWCDKFUWNBQK3HENYVAHG4O2B

not attested not anchored not stored refs pending

Strong alignment of prolate ellipsoids in Taylor-Couette flow

Chong Shen Ng, Detlef Lohse, Jelle B. Will, Martin P. A. Assen, Richard J. A. M. Stevens, Roberto Verzicco

arxiv:2106.05603 v1 · 2021-06-10 · physics.flu-dyn · physics.comp-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{PMWCDKFUWNBQK3HENYVAHG4O2B}

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	2026-07-05T03:54:57.513269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b2c21a8b4b343056ce46e2a039b8ed07c255a36e4d7f757d1411d19efd003b9

Aliases

arxiv: 2106.05603 · arxiv_version: 2106.05603v1 · doi: 10.48550/arxiv.2106.05603 · pith_short_12: PMWCDKFUWNBQ · pith_short_16: PMWCDKFUWNBQK3HE · pith_short_8: PMWCDKFU

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/PMWCDKFUWNBQK3HENYVAHG4O2B \
  | 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: 7b2c21a8b4b343056ce46e2a039b8ed07c255a36e4d7f757d1411d19efd003b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52d89bf9ea8d8ece3614186eed0a55e8991b7b8ba17780beae220c2fbd45b217",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-06-10T09:10:15Z",
    "title_canon_sha256": "70c03f411ad96fef7874ca7512ff4f7428992f94bf001132a678f97a589cafa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05603",
    "kind": "arxiv",
    "version": 1
  }
}