Pith Number

pith:F7LIFX4E

pith:2017:F7LIFX4EYVGS3MFQQARI75RJB7

not attested not anchored not stored refs pending

Sharp convergence rates of time discretization for stochastic time-fractional PDEs subject to additive space-time white noise

Buyang Li, Jilu Wang, Max Gunzburger

arxiv:1704.02912 v2 · 2017-04-10 · 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{F7LIFX4EYVGS3MFQQARI75RJB7}

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	2026-05-18T00:08:36.604232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd682df84c54d2db0b080228ff6290fdd02552d7eb3a614e9542bfdaf712675

Aliases

arxiv: 1704.02912 · arxiv_version: 1704.02912v2 · doi: 10.48550/arxiv.1704.02912 · pith_short_12: F7LIFX4EYVGS · pith_short_16: F7LIFX4EYVGS3MFQ · pith_short_8: F7LIFX4E

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/F7LIFX4EYVGS3MFQQARI75RJB7 \
  | 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: 2fd682df84c54d2db0b080228ff6290fdd02552d7eb3a614e9542bfdaf712675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d39acf1768c77e03a2e49a616eb9670a5cd02f5145a29f22b926f5e9a2d98475",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-04-10T15:37:21Z",
    "title_canon_sha256": "f4ee61ec4f14a93796e8dcb63bf4ec80749be995ed98aab4f290268c7e65ea65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02912",
    "kind": "arxiv",
    "version": 2
  }
}