Pith Number

pith:DKRMBCZD

pith:2010:DKRMBCZDYZAD5W4IFD5R3MNBMX

not attested not anchored not stored refs pending

Asymptotic-preserving projective integration schemes for kinetic equations in the diffusion limit

Giovanni Samaey, LPP), Pauline Lafitte (INRIA Lille - Nord Europe

arxiv:1006.2603 v1 · 2010-06-14 · math.AP · 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{DKRMBCZDYZAD5W4IFD5R3MNBMX}

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	2026-05-18T03:37:53.485661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa2c08b23c6403edb8828fb1db1a165ff46bf2066c57f48f5534130ded6349d

Aliases

arxiv: 1006.2603 · arxiv_version: 1006.2603v1 · doi: 10.48550/arxiv.1006.2603 · pith_short_12: DKRMBCZDYZAD · pith_short_16: DKRMBCZDYZAD5W4I · pith_short_8: DKRMBCZD

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/DKRMBCZDYZAD5W4IFD5R3MNBMX \
  | 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: 1aa2c08b23c6403edb8828fb1db1a165ff46bf2066c57f48f5534130ded6349d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89517928d175af1f5bebb13b33236fb97aa1d3adc9f17b1dad0f27a557da4ae3",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-06-14T06:52:48Z",
    "title_canon_sha256": "e1d802a21d5e60ec26de77df1be8037c1ce872f035585a0237bb60be108b0b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2603",
    "kind": "arxiv",
    "version": 1
  }
}