Pith Number

pith:DD24T3JD

pith:2013:DD24T3JD3HHWZ7D4VU6KMKBVFD

not attested not anchored not stored refs pending

Study of a fully implicit scheme for the drift-diffusion system. Asymptotic behavior in the quasi-neutral limit

Claire Chainais-Hillairet (LPP, Marianne Bessemoulin-Chatard (MMCS), Marie-H\'el\`ene Vignal (IMT), MEPHYSTO-POST)

arxiv:1303.4378 v2 · 2013-03-18 · 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{DD24T3JD3HHWZ7D4VU6KMKBVFD}

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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	2026-05-17T23:48:12.535101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18f5c9ed23d9cf6cfc7cad3ca6283528fac31ea9fc3ae33befb8f077fb4306f5

Aliases

arxiv: 1303.4378 · arxiv_version: 1303.4378v2 · doi: 10.48550/arxiv.1303.4378 · pith_short_12: DD24T3JD3HHW · pith_short_16: DD24T3JD3HHWZ7D4 · pith_short_8: DD24T3JD

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/DD24T3JD3HHWZ7D4VU6KMKBVFD \
  | 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: 18f5c9ed23d9cf6cfc7cad3ca6283528fac31ea9fc3ae33befb8f077fb4306f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d8ae15d4b348d84a590e389d6c4915744a9e27b11e3a3ee63e8630a7b4d0df2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-03-18T19:46:35Z",
    "title_canon_sha256": "6e0a760dcaddda667d6da992b2ec324130c3aae66b3cfaa9b0540e49ad00c468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4378",
    "kind": "arxiv",
    "version": 2
  }
}