Pith Number

pith:KECVT7ZW

pith:2014:KECVT7ZW3E7TEXAZ3G3Q4WWONX

not attested not anchored not stored refs pending

Multilevel Markov Chain Monte Carlo Method for High-Contrast Single-Phase Flow Problems

Bangti Jin, Michael Presho, Xiaosi Tan, Yalchin Efendiev

arxiv:1402.5068 v1 · 2014-02-20 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KECVT7ZW3E7TEXAZ3G3Q4WWONX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:44:30.019845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510559ff36d93f325c19d9b70e5ace6dea6e94184c43fa258c31f04337161ad6

Aliases

arxiv: 1402.5068 · arxiv_version: 1402.5068v1 · doi: 10.48550/arxiv.1402.5068 · pith_short_12: KECVT7ZW3E7T · pith_short_16: KECVT7ZW3E7TEXAZ · pith_short_8: KECVT7ZW

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/KECVT7ZW3E7TEXAZ3G3Q4WWONX \
  | 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: 510559ff36d93f325c19d9b70e5ace6dea6e94184c43fa258c31f04337161ad6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "768b4f4fd4c5343e05f6a1c66c4a03b0321047f0907c6ceb1c3b275e89fd2c66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-02-20T16:47:14Z",
    "title_canon_sha256": "d5517c685bf34f725a4caf101998c641bb282bd937163adddc72c42fae8af8d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5068",
    "kind": "arxiv",
    "version": 1
  }
}