Pith Number

pith:AYPDNXPQ

pith:2015:AYPDNXPQZISSH7OV56O5DMBGVD

not attested not anchored not stored refs pending

A realizability-preserving high-order kinetic scheme using WENO reconstruction for entropy-based moment closures of linear kinetic equations in slab geometry

Florian Schneider, Graham Alldredge, Jochen Kall

arxiv:1501.07765 v2 · 2015-01-30 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYPDNXPQZISSH7OV56O5DMBGVD}

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	2026-06-04T17:09:01.008465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

061e36ddf0ca2523fdd5ef9dd1b026a8f273bffcc78210fe9073009ae859b38c

Aliases

arxiv: 1501.07765 · arxiv_version: 1501.07765v2 · doi: 10.48550/arxiv.1501.07765 · pith_short_12: AYPDNXPQZISS · pith_short_16: AYPDNXPQZISSH7OV · pith_short_8: AYPDNXPQ

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/AYPDNXPQZISSH7OV56O5DMBGVD \
  | 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: 061e36ddf0ca2523fdd5ef9dd1b026a8f273bffcc78210fe9073009ae859b38c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b8cfc9dffc68ef86dc7eef8ac6e88479fb8731870d65af655949d0da366e7af",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-01-30T13:27:46Z",
    "title_canon_sha256": "9c9f7992f64fb9c910aa61ead4eb58de8b8a75c3172f84891a17686346590a66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07765",
    "kind": "arxiv",
    "version": 2
  }
}