Pith Number

pith:66HDPLWJ

pith:2026:66HDPLWJA7SX3G6E7FGT2WGW5U

not attested not anchored not stored refs pending

Forcing-informed resolvent analysis: Identification of input-output relations in self-sustained flows

Kunihiko Taira, Soshi Kawai, Yuta Iwatani

arxiv:2606.19731 v1 · 2026-06-18 · 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{66HDPLWJA7SX3G6E7FGT2WGW5U}

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	2026-06-19T16:12:33.543653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f78e37aec907e57d9bc4f94d3d58d6ed0efc8944070fd309be2954192d1aa482

Aliases

arxiv: 2606.19731 · arxiv_version: 2606.19731v1 · doi: 10.48550/arxiv.2606.19731 · pith_short_12: 66HDPLWJA7SX · pith_short_16: 66HDPLWJA7SX3G6E · pith_short_8: 66HDPLWJ

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/66HDPLWJA7SX3G6E7FGT2WGW5U \
  | 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: f78e37aec907e57d9bc4f94d3d58d6ed0efc8944070fd309be2954192d1aa482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf511104e8ce74768e2b5618ae08dfaad90523939136d94dd06906e02a239761",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-06-18T02:54:07Z",
    "title_canon_sha256": "2f0eeed3665bae4dd01f2445ec3ee2586271259b7c0da30b18e8771f1b9650ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19731",
    "kind": "arxiv",
    "version": 1
  }
}