Pith Number

pith:6UH5ZNBU

pith:2010:6UH5ZNBU2ONT6IJ7VPQUO6R6BA

not attested not anchored not stored refs pending

A boundary matching micro/macro decomposition for kinetic equations

Florian M\'ehats, Mohammed Lemou

arxiv:1012.2976 v2 · 2010-12-14 · math.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{6UH5ZNBU2ONT6IJ7VPQUO6R6BA}

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	2026-05-18T04:28:19.760014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f50fdcb434d39b3f213fabe1477a3e083da36746e70e4180107e05b1dde6bd7f

Aliases

arxiv: 1012.2976 · arxiv_version: 1012.2976v2 · doi: 10.48550/arxiv.1012.2976 · pith_short_12: 6UH5ZNBU2ONT · pith_short_16: 6UH5ZNBU2ONT6IJ7 · pith_short_8: 6UH5ZNBU

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/6UH5ZNBU2ONT6IJ7VPQUO6R6BA \
  | 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: f50fdcb434d39b3f213fabe1477a3e083da36746e70e4180107e05b1dde6bd7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f49e28cfd32e7391c8dbd77e80e2f601dee87fb92c36e8f55d98676753c18352",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-12-14T09:50:37Z",
    "title_canon_sha256": "3f75b50c70b24fdecc261950ecb239ffed8a4a750cec588e580b4989a0eb08fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2976",
    "kind": "arxiv",
    "version": 2
  }
}