Pith Number

pith:Z6ECDN3C

pith:2012:Z6ECDN3CGHUKADHYQ6EIE2EWLE

not attested not anchored not stored refs pending

Accelerated spatial approximations for time discretized stochastic partial differential equations

Eric Joseph Hall

arxiv:1201.5769 v1 · 2012-01-27 · 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{Z6ECDN3CGHUKADHYQ6EIE2EWLE}

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	2026-05-18T03:44:13.599519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf8821b76231e8a00cf8878882689659250481d2f5aacd9e805479cdf3ec91a4

Aliases

arxiv: 1201.5769 · arxiv_version: 1201.5769v1 · doi: 10.48550/arxiv.1201.5769 · pith_short_12: Z6ECDN3CGHUK · pith_short_16: Z6ECDN3CGHUKADHY · pith_short_8: Z6ECDN3C

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/Z6ECDN3CGHUKADHYQ6EIE2EWLE \
  | 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: cf8821b76231e8a00cf8878882689659250481d2f5aacd9e805479cdf3ec91a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "413fda5cc44c78e3f56e9f56d10dccb56a0fe3faf47993d0526f1fab1ba6429b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-01-27T13:16:01Z",
    "title_canon_sha256": "143e6c441b306b2fdda94e85b4631f3d2b80425db89899c83ecbed57f51e164f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5769",
    "kind": "arxiv",
    "version": 1
  }
}