Pith Number

pith:J4EGAI3W

pith:2008:J4EGAI3W7XIIVFVO5QMPHIK2LJ

not attested not anchored not stored refs pending

Weak approximation of stochastic partial differential equations: the non linear case

Arnaud Debussche (IRMAR)

arxiv:0804.1304 v1 · 2008-04-08 · math.NA · cs.NA · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4EGAI3W7XIIVFVO5QMPHIK2LJ}

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	2026-06-03T22:06:05.475185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f08602376fdd08a96aeec18f3a15a5a6d57da895ef5ea6d0314b43a6788e790

Aliases

arxiv: 0804.1304 · arxiv_version: 0804.1304v1 · doi: 10.48550/arxiv.0804.1304 · pith_short_12: J4EGAI3W7XII · pith_short_16: J4EGAI3W7XIIVFVO · pith_short_8: J4EGAI3W

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/J4EGAI3W7XIIVFVO5QMPHIK2LJ \
  | 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: 4f08602376fdd08a96aeec18f3a15a5a6d57da895ef5ea6d0314b43a6788e790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39c460e6f4aacf2bb270b3f7b3404c8c9f3741bc1d3ea656de4096ab8fe7454f",
    "cross_cats_sorted": [
      "cs.NA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2008-04-08T15:32:50Z",
    "title_canon_sha256": "8e4dfb9253a5c66024cb1a67ea48f8df40fd6ea2a9c9a53f2b358b00f9db7446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.1304",
    "kind": "arxiv",
    "version": 1
  }
}