Pith Number

pith:GQ3O3S6C

pith:2013:GQ3O3S6CULD54BGU2V3JVUKGGH

not attested not anchored not stored refs pending

Variational multiscale analysis: the fine-scale Green's function for stochastic partial differential equations

Alireza Doostan, Assad Oberai, Jayanth Jagalur-Mohan, Onkar Sahni

arxiv:1310.1943 v1 · 2013-10-07 · 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{GQ3O3S6CULD54BGU2V3JVUKGGH}

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	2026-05-18T03:10:59.869606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3436edcbc2a2c7de04d4d5769ad14631f53953df369f3edc8e693a43966373d7

Aliases

arxiv: 1310.1943 · arxiv_version: 1310.1943v1 · doi: 10.48550/arxiv.1310.1943 · pith_short_12: GQ3O3S6CULD5 · pith_short_16: GQ3O3S6CULD54BGU · pith_short_8: GQ3O3S6C

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/GQ3O3S6CULD54BGU2V3JVUKGGH \
  | 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: 3436edcbc2a2c7de04d4d5769ad14631f53953df369f3edc8e693a43966373d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8724318fc8cfc388fdedf4bfaafcbf7257d72be61ec68a519596da2594ca755",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-10-07T20:23:22Z",
    "title_canon_sha256": "af295036044b57442c125ce64b989154c25e61801601daf7ac3e084301c0df5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1943",
    "kind": "arxiv",
    "version": 1
  }
}