Pith Number

pith:FUHUIQMQ

pith:2021:FUHUIQMQXAQYSVJE6WU26SFCMV

not attested not anchored not stored refs pending

On the convergence of the regularized entropy-based moment method for kinetic equations

Graham W. Alldredge, Jan Giesselmann, Martin Frank

arxiv:2105.10274 v1 · 2021-05-21 · math.NA · cs.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUHUIQMQXAQYSVJE6WU26SFCMV}

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	2026-07-05T05:46:10.594080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d0f444190b821895524f5a9af48a26551627010a6d259305a4a650c16b3d4c1

Aliases

arxiv: 2105.10274 · arxiv_version: 2105.10274v1 · doi: 10.48550/arxiv.2105.10274 · pith_short_12: FUHUIQMQXAQY · pith_short_16: FUHUIQMQXAQYSVJE · pith_short_8: FUHUIQMQ

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/FUHUIQMQXAQYSVJE6WU26SFCMV \
  | 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: 2d0f444190b821895524f5a9af48a26551627010a6d259305a4a650c16b3d4c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ac7206a5f293067ed771f65b6c9488c052f88a540a088732941a7d7976f1069",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-05-21T10:56:33Z",
    "title_canon_sha256": "d0022aa79ecabf8d9f8d043cb8779e509e0645edf10fc47d4af0f5c40245457e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10274",
    "kind": "arxiv",
    "version": 1
  }
}