Pith Number

pith:4FK2U7CU

pith:2019:4FK2U7CUL6URRL5GTIXPHVPXQS

not attested not anchored not stored refs pending

The role of parasitic modes in nonlinear closure via the resolvent feedback loop

Beverley J. McKeon, Kevin Rosenberg, Sean Symon

arxiv:1902.02031 v1 · 2019-02-06 · 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{4FK2U7CUL6URRL5GTIXPHVPXQS}

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	2026-05-17T23:54:38.062600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e155aa7c545fa918afa69a2ef3d5f7849b4581cf7ef8d54fd3890213236e9ddf

Aliases

arxiv: 1902.02031 · arxiv_version: 1902.02031v1 · doi: 10.48550/arxiv.1902.02031 · pith_short_12: 4FK2U7CUL6UR · pith_short_16: 4FK2U7CUL6URRL5G · pith_short_8: 4FK2U7CU

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/4FK2U7CUL6URRL5GTIXPHVPXQS \
  | 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: e155aa7c545fa918afa69a2ef3d5f7849b4581cf7ef8d54fd3890213236e9ddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9313ecba42167d3449b2d3f2a23b2932883ae626ed041c19f106187e1d84d64e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-02-06T05:44:10Z",
    "title_canon_sha256": "d3a5cf30ab906c1cda6460a272d9acbfb3bee54c9e711d5fd993372679a8a2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02031",
    "kind": "arxiv",
    "version": 1
  }
}