Pith Number

pith:22SWMZAH

pith:2017:22SWMZAHT6VYGKGNTM4EDYQD7S

not attested not anchored not stored refs pending

A Physics-Based Approach to Unsupervised Discovery of Coherent Structures in Spatiotemporal Systems

A. Rupe, J. P. Crutchfield, K. Kashinath, Prabhat

arxiv:1709.03184 v1 · 2017-09-10 · physics.flu-dyn · cond-mat.stat-mech · nlin.PS · physics.ao-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{22SWMZAHT6VYGKGNTM4EDYQD7S}

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	2026-05-18T00:35:39.117766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6a56664079fab8328cd9b3841e203fcb0bd704e1c5633a1b2f0f5d47b2e2cca

Aliases

arxiv: 1709.03184 · arxiv_version: 1709.03184v1 · doi: 10.48550/arxiv.1709.03184 · pith_short_12: 22SWMZAHT6VY · pith_short_16: 22SWMZAHT6VYGKGN · pith_short_8: 22SWMZAH

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/22SWMZAHT6VYGKGNTM4EDYQD7S \
  | 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: d6a56664079fab8328cd9b3841e203fcb0bd704e1c5633a1b2f0f5d47b2e2cca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e223bf340ff02077bce10a7a0bb03401278fa70666d4fef7b0b22cdd7eefac",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nlin.PS",
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-09-10T21:47:37Z",
    "title_canon_sha256": "4b81bd621446fab8d2b619d4df03f6768fb5d0f3f210dde184f8c3a4d0fa4d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03184",
    "kind": "arxiv",
    "version": 1
  }
}