Pith Number

pith:OQ35TXOS

pith:2015:OQ35TXOSQRLRS4TYCHLHMHMNWR

not attested not anchored not stored refs pending

MADNESS: A Multiresolution, Adaptive Numerical Environment for Scientific Simulation

Adam C. Richie-Halford, \'Alvaro V\'azquez-Mayagoitia, Bryan E. Sundahl, Diego Galindo, Edward F. Valeev, Florian A. Bischoff, George I. Fann, Gregory Beylkin, Hideo Sekino, Jacob Fosso-Tande, Jakob S. Kottmann, Jeff R. Hammond, Judith C. Hill, Jun Jia, Justus A. Calvin, Laura E. Ratcliff, Matthew G. Reuter, M-J. Yvonne Ou, Nicholas Vence, Nichols A. Romero, Rebecca Hartman-Baker, Robert J. Harrison, William A. Shelton, W. Scott Thornton, Yukina Yokoi

arxiv:1507.01888 v1 · 2015-07-05 · cs.MS · cs.CE · math.NA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQ35TXOSQRLRS4TYCHLHMHMNWR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:00:53.837135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7437d9ddd2845719727811d6761d8db4496c865bd911a5b6ddd0f8e78d700976

Aliases

arxiv: 1507.01888 · arxiv_version: 1507.01888v1 · doi: 10.48550/arxiv.1507.01888 · pith_short_12: OQ35TXOSQRLR · pith_short_16: OQ35TXOSQRLRS4TY · pith_short_8: OQ35TXOS

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/OQ35TXOSQRLRS4TYCHLHMHMNWR \
  | 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: 7437d9ddd2845719727811d6761d8db4496c865bd911a5b6ddd0f8e78d700976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d665a22e0fc3033091ff689492f97df9089d8b5b9cbcb3d62d9b17e3ec8ecb",
    "cross_cats_sorted": [
      "cs.CE",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2015-07-05T15:32:13Z",
    "title_canon_sha256": "a1effeaf3056ef0732a1e65e253b39852da11febf983d094736e80e44e6d39ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01888",
    "kind": "arxiv",
    "version": 1
  }
}