Pith Number

pith:IP23NCFY

pith:2019:IP23NCFYT5TQNYZPZZRGFHWCKO

not attested not anchored not stored refs pending

Simplex space-time meshes in thermally coupled two-phase flow simulations of mold filling

Loic Wendling, Marek Behr, Michel Make, Norbert Hosters, Violeta Karyofylli

arxiv:1903.08710 v1 · 2019-03-20 · cs.CE · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IP23NCFYT5TQNYZPZZRGFHWCKO}

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	2026-05-17T23:50:44.150455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43f5b688b89f6706e32fce62629ec253b2892bdd9e33d90c96186a794bde7d7b

Aliases

arxiv: 1903.08710 · arxiv_version: 1903.08710v1 · doi: 10.48550/arxiv.1903.08710 · pith_short_12: IP23NCFYT5TQ · pith_short_16: IP23NCFYT5TQNYZP · pith_short_8: IP23NCFY

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/IP23NCFYT5TQNYZPZZRGFHWCKO \
  | 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: 43f5b688b89f6706e32fce62629ec253b2892bdd9e33d90c96186a794bde7d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34cad7663d74b6da22bec0333dd7208e15768bfb3cce559091518710ac92cb4a",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2019-03-20T19:35:52Z",
    "title_canon_sha256": "e1d4281b0d3e2b2265e8f62e771898ec3f6b40d3153bc655bfa5357cbe653ad7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08710",
    "kind": "arxiv",
    "version": 1
  }
}