Pith Number

pith:YL6FPBKC

pith:2024:YL6FPBKCOAW37FIGZD6HAM2W3M

not attested not anchored not stored refs pending

Solving fluid flow problems in space-time with multiscale stabilization: formulation and examples

Anupam Sharma, Baskar Ganapathysubramanian, Biswajit Khara, Kumar Saurabh, Robert Dyja

arxiv:2402.12571 v3 · 2024-02-19 · math.NA · cs.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YL6FPBKCOAW37FIGZD6HAM2W3M}

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	2026-07-05T09:39:05.461308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2fc578542702dbf9506c8fc703356db28f6f661ea42a26705bf2837d569c94d

Aliases

arxiv: 2402.12571 · arxiv_version: 2402.12571v3 · doi: 10.48550/arxiv.2402.12571 · pith_short_12: YL6FPBKCOAW3 · pith_short_16: YL6FPBKCOAW37FIG · pith_short_8: YL6FPBKC

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/YL6FPBKCOAW37FIGZD6HAM2W3M \
  | 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: c2fc578542702dbf9506c8fc703356db28f6f661ea42a26705bf2837d569c94d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e813dfd13b34aa5b1a0358e076d2714fbccadd1939b66cf5d33fca9d50c73fa",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-02-19T21:53:41Z",
    "title_canon_sha256": "57ae1a96b4a23628f83f654c72afaf8a9569bf6a448278aee6483bd813217eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12571",
    "kind": "arxiv",
    "version": 3
  }
}