Pith Number

pith:ED6VXDLN

pith:2019:ED6VXDLNFG6PLMT3P7OTLANA2U

not attested not anchored not stored refs pending

Benchmarking of a preliminary MFiX-Exa code

Ann S. Almgren, Johannes Blaschke, Jordan Musser, Michele Rosso, William D. Fullmer

arxiv:1909.02067 v1 · 2019-09-04 · 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{ED6VXDLNFG6PLMT3P7OTLANA2U}

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	2026-07-05T00:04:19.776647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20fd5b8d6d29bcf5b27b7fdd3581a0d50de2d18c460d9c63a249a22a510489ec

Aliases

arxiv: 1909.02067 · arxiv_version: 1909.02067v1 · doi: 10.48550/arxiv.1909.02067 · pith_short_12: ED6VXDLNFG6P · pith_short_16: ED6VXDLNFG6PLMT3 · pith_short_8: ED6VXDLN

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/ED6VXDLNFG6PLMT3P7OTLANA2U \
  | 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: 20fd5b8d6d29bcf5b27b7fdd3581a0d50de2d18c460d9c63a249a22a510489ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a11ac7dfa5bb9e94bb735b751edbe65d39efa1c1a4c2de6cb3d481451984ae",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-09-04T19:24:28Z",
    "title_canon_sha256": "a59d4b7eaf96b585e619f83bc964650fb2f4e73335e4585b64f3f3ee9ce207d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02067",
    "kind": "arxiv",
    "version": 1
  }
}