Pith Number

pith:H37D4Z5L

pith:2015:H37D4Z5LL7SSOOYYAMKU3PLOVS

not attested not anchored not stored refs pending

Sparse sensing and DMD based identification of flow regimes and bifurcations in complex flows

Boris Kramer, Mouhacine Benosman, Petros Boufounos, Piyush Grover, Saleh Nabi

arxiv:1510.02831 v2 · 2015-10-09 · math.DS · 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{H37D4Z5LL7SSOOYYAMKU3PLOVS}

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	2026-05-18T00:41:51.548003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3efe3e67ab5fe5273b1803154dbd6eac84d178fdb7b0daf0926d8bb218fb5cf6

Aliases

arxiv: 1510.02831 · arxiv_version: 1510.02831v2 · doi: 10.48550/arxiv.1510.02831 · pith_short_12: H37D4Z5LL7SS · pith_short_16: H37D4Z5LL7SSOOYY · pith_short_8: H37D4Z5L

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/H37D4Z5LL7SSOOYYAMKU3PLOVS \
  | 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: 3efe3e67ab5fe5273b1803154dbd6eac84d178fdb7b0daf0926d8bb218fb5cf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c97073bede4767f9fc27a35bee47e504d1ef675656c9828b06339292f2406441",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-10-09T21:45:15Z",
    "title_canon_sha256": "a773acee0513591d0e37e85e44b7fef0b33e642b9e96e7aef79b014bf48edbbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02831",
    "kind": "arxiv",
    "version": 2
  }
}