Pith Number

pith:ROQOSWGP

pith:2025:ROQOSWGPTNCGLW76B3LLVG3MEZ

not attested not anchored not stored refs pending

Balance Laws and Transport Theorems for Flows with Singular Interfaces

Ferdinand Thein, Gerald Warnecke

arxiv:2501.18518 v1 · 2025-01-30 · math.AP · math-ph · math.MP · 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{ROQOSWGPTNCGLW76B3LLVG3MEZ}

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	2026-07-05T10:07:35.052274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ba0e958cf9b4465dbfe0ed6ba9b6c265bc7bb68b2abd30cc400dc277f1b1609

Aliases

arxiv: 2501.18518 · arxiv_version: 2501.18518v1 · doi: 10.48550/arxiv.2501.18518 · pith_short_12: ROQOSWGPTNCG · pith_short_16: ROQOSWGPTNCGLW76 · pith_short_8: ROQOSWGP

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/ROQOSWGPTNCGLW76B3LLVG3MEZ \
  | 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: 8ba0e958cf9b4465dbfe0ed6ba9b6c265bc7bb68b2abd30cc400dc277f1b1609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd63039a122717e553bc0a02ded20215d473bd2306356c02ead4d56a308e913c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-01-30T17:31:47Z",
    "title_canon_sha256": "5bcba1c2ec5d23d4a2a63d832dee82799914ab1de4134667ac791d076681df87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18518",
    "kind": "arxiv",
    "version": 1
  }
}