Pith Number

pith:AKCCTOOT

pith:2011:AKCCTOOTZHRIFMTJ4W5YV7ZEPJ

not attested not anchored not stored refs pending

Optimal Taylor-Couette turbulence

Chao Sun, Dennis P. M. van Gils, Detlef Lohse, Sander G. Huisman, Siegfried Grossmann

arxiv:1111.6301 v5 · 2011-11-27 · physics.flu-dyn

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

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	2026-05-18T03:41:12.660367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

028429b9d3c9e282b269e5bb8aff247a599776ad063f09b84413438d389ec01a

Aliases

arxiv: 1111.6301 · arxiv_version: 1111.6301v5 · doi: 10.48550/arxiv.1111.6301 · pith_short_12: AKCCTOOTZHRI · pith_short_16: AKCCTOOTZHRIFMTJ · pith_short_8: AKCCTOOT

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/AKCCTOOTZHRIFMTJ4W5YV7ZEPJ \
  | 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: 028429b9d3c9e282b269e5bb8aff247a599776ad063f09b84413438d389ec01a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "481d4a33ae5fb22476fade3ec4bf3567fad0b37298812b2615728dc162dac55f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-11-27T21:40:07Z",
    "title_canon_sha256": "fb0a177247f30466bacd1272fa7518c7d547687d1ea4c2ce23ed32b7cc3ab432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6301",
    "kind": "arxiv",
    "version": 5
  }
}