Pith Number

pith:NXICEIV6

pith:2014:NXICEIV6T3MUFUHKG6PLLMVBMO

not attested not anchored not stored refs pending

Multiscale Empirical Interpolation for Solving Nonlinear PDEs using Generalized Multiscale Finite Element Methods

Juan Galvis, Mehdi Ghommem, Victor Calo, Yalchin Efendiev

arxiv:1407.0103 v1 · 2014-07-01 · 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{NXICEIV6T3MUFUHKG6PLLMVBMO}

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	2026-05-18T02:48:35.177986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd02222be9ed942d0ea379eb5b2a1639719bd31799facbbd5aee46724fd7760

Aliases

arxiv: 1407.0103 · arxiv_version: 1407.0103v1 · doi: 10.48550/arxiv.1407.0103 · pith_short_12: NXICEIV6T3MU · pith_short_16: NXICEIV6T3MUFUHK · pith_short_8: NXICEIV6

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/NXICEIV6T3MUFUHKG6PLLMVBMO \
  | 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: 6dd02222be9ed942d0ea379eb5b2a1639719bd31799facbbd5aee46724fd7760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9717ad2541adb2484c63378fa3ec200715ff1045566129c04afa7dd03c7ac73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-07-01T05:07:44Z",
    "title_canon_sha256": "833aefb01b6f593ecebd7c39fdb6d2f3f14b0d88b47c630606d50a3827d4df7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0103",
    "kind": "arxiv",
    "version": 1
  }
}