Pith Number

pith:AGXVYYHF

pith:2019:AGXVYYHFABHK7FG4D662T4MDFJ

not attested not anchored not stored refs pending

Time-series learning of latent-space dynamics for reduced-order model closure

Arvind Mohan, Bethany Lusch, Daniel Livescu, Prasanna Balaprakash, Romit Maulik, Sandeep Madireddy

arxiv:1906.07815 v3 · 2019-06-15 · physics.comp-ph · 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{AGXVYYHFABHK7FG4D662T4MDFJ}

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	2026-07-05T00:43:33.963808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01af5c60e5004eaf94dc1fbda9f1832a79967c8e5d391df77d35cdf61d88f9ad

Aliases

arxiv: 1906.07815 · arxiv_version: 1906.07815v3 · doi: 10.48550/arxiv.1906.07815 · pith_short_12: AGXVYYHFABHK · pith_short_16: AGXVYYHFABHK7FG4 · pith_short_8: AGXVYYHF

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/AGXVYYHFABHK7FG4D662T4MDFJ \
  | 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: 01af5c60e5004eaf94dc1fbda9f1832a79967c8e5d391df77d35cdf61d88f9ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fcf6ab4211d2deeef26e8b166268614e274d80481c49c6a73159f6b476d837d",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-06-15T22:32:22Z",
    "title_canon_sha256": "dba20e4f277fb0ed4be1e3d3272bd1433086447c390e420744bfaca99acc4abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07815",
    "kind": "arxiv",
    "version": 3
  }
}