Pith Number

pith:IYVO2CV4

pith:2015:IYVO2CV4DWH6RPPAK47G65EBMW

not attested not anchored not stored refs pending

A fast algorithm for simulating multiphase flows through periodic geometries of arbitrary shape

Adrianna Gillman, Alex Barnett, Gary Marple, Shravan Veerapaneni

arxiv:1510.05616 v1 · 2015-10-14 · math.NA · 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{IYVO2CV4DWH6RPPAK47G65EBMW}

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	2026-05-18T01:29:51.897910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

462aed0abc1d8fe8bde0573e6f748165a024a574408a07937b25cc7eb4dfc5ed

Aliases

arxiv: 1510.05616 · arxiv_version: 1510.05616v1 · doi: 10.48550/arxiv.1510.05616 · pith_short_12: IYVO2CV4DWH6 · pith_short_16: IYVO2CV4DWH6RPPA · pith_short_8: IYVO2CV4

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/IYVO2CV4DWH6RPPAK47G65EBMW \
  | 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: 462aed0abc1d8fe8bde0573e6f748165a024a574408a07937b25cc7eb4dfc5ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec0fca796a3b7d2668f293a6277c7b60f72fee8f7c9e8a26f5faff338824a7d5",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-10-14T15:16:57Z",
    "title_canon_sha256": "118b4216cc64cf1bd51d9d711dee57fd89423fc7b08965615c68d0f03524318d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05616",
    "kind": "arxiv",
    "version": 1
  }
}