Pith Number

pith:SP4U7DUP

pith:2022:SP4U7DUPSVWP6EAABZRIAXJXQO

not attested not anchored not stored refs pending

Scalable adaptive algorithms for next-generation multiphase flow simulations

Baskar Ganapathysubramanian, Hari Sundar, Kumar Saurabh, Makrand A. Khanwale, Masado Ishii

arxiv:2209.12130 v2 · 2022-09-25 · physics.comp-ph · cs.DC · 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{SP4U7DUPSVWP6EAABZRIAXJXQO}

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	2026-07-05T05:57:33.754895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93f94f8e8f956cff10000e62805d37839f40d1196bbc7757a68b1d6e046aa5d0

Aliases

arxiv: 2209.12130 · arxiv_version: 2209.12130v2 · doi: 10.48550/arxiv.2209.12130 · pith_short_12: SP4U7DUPSVWP · pith_short_16: SP4U7DUPSVWP6EAA · pith_short_8: SP4U7DUP

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/SP4U7DUPSVWP6EAABZRIAXJXQO \
  | 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: 93f94f8e8f956cff10000e62805d37839f40d1196bbc7757a68b1d6e046aa5d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71be53287545c238e406728de90b7cfa5a48f533636b1f59a6f7b4ff5b23d21a",
    "cross_cats_sorted": [
      "cs.DC",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2022-09-25T03:02:47Z",
    "title_canon_sha256": "59d82db35c208a62d110955251a486db3332af3114f82528fbac619ae730ab66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.12130",
    "kind": "arxiv",
    "version": 2
  }
}