Pith Number

pith:D5U6Q7YB

pith:2026:D5U6Q7YB6GKI67MKDCOXZUQXOC

not attested not anchored not stored refs pending

An extended scattering kernel formalism for multi-scale gas-surface dynamics

Bernardo Sousa Alves, Christian Siemes, Jose van den IJssel, Pieter N.A.M. Visser, Sabin-Viorel Anton

arxiv:2605.31109 v1 · 2026-05-29 · physics.space-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5U6Q7YB6GKI67MKDCOXZUQXOC}

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	2026-06-01T01:03:58.409671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f69e87f01f1948f7d8a189d7cd21770a35eb260573ada4dcd24d73a4a8a60a6

Aliases

arxiv: 2605.31109 · arxiv_version: 2605.31109v1 · doi: 10.48550/arxiv.2605.31109 · pith_short_12: D5U6Q7YB6GKI · pith_short_16: D5U6Q7YB6GKI67MK · pith_short_8: D5U6Q7YB

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/D5U6Q7YB6GKI67MKDCOXZUQXOC \
  | 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: 1f69e87f01f1948f7d8a189d7cd21770a35eb260573ada4dcd24d73a4a8a60a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95c56d1e75d369c7ee5ca0809344294baf2859025af1909e285942d18668f055",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2026-05-29T10:20:29Z",
    "title_canon_sha256": "694d9de235c31926c938462647e6f90e9fb86c06f05cb1686b62e2cc9202a57f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31109",
    "kind": "arxiv",
    "version": 1
  }
}