Pith Number

pith:UODFMCND

pith:2017:UODFMCNDVD4PBCO3T3HCJ7MZLJ

not attested not anchored not stored refs pending

EOF Library: Open-Source Elmer and OpenFOAM Coupler for Simulation of MHD With Free Surface

Andris Jakovics, Juris Vencels, Mihails Scepanskis, Vadims Geza

arxiv:1707.04080 v1 · 2017-07-13 · physics.comp-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{UODFMCNDVD4PBCO3T3HCJ7MZLJ}

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	2026-05-18T00:40:22.703040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3865609a3a8f8f089db9ece24fd995a6f13b8e9907282d5489e5dc62bc6dd1c

Aliases

arxiv: 1707.04080 · arxiv_version: 1707.04080v1 · doi: 10.48550/arxiv.1707.04080 · pith_short_12: UODFMCNDVD4P · pith_short_16: UODFMCNDVD4PBCO3 · pith_short_8: UODFMCND

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/UODFMCNDVD4PBCO3T3HCJ7MZLJ \
  | 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: a3865609a3a8f8f089db9ece24fd995a6f13b8e9907282d5489e5dc62bc6dd1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a55802ea93d1dd2bb82bdc14dc32e023e0097ea383fff9d13f7b1c957d9b6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2017-07-13T12:03:28Z",
    "title_canon_sha256": "d30cd164af35cecb58e6a8a11c3702043b84bfd8ee20a6c3785ef629fd888a4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04080",
    "kind": "arxiv",
    "version": 1
  }
}