Pith Number

pith:5XMKC2AC

pith:2014:5XMKC2ACZ5YM3XT7W3E73RLVJX

not attested not anchored not stored refs pending

Global-Local Nonlinear Model Reduction for Flows in Heterogeneous Porous Media

Juan Galvis, Manal Alotaibi, Mehdi Ghommem, Victor M. Calo, Yalchin Efendiev

arxiv:1407.0782 v1 · 2014-07-03 · math.NA · cs.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{5XMKC2ACZ5YM3XT7W3E73RLVJX}

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	2026-06-04T16:08:38.681529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edd8a16802cf70cdde7fb6c9fdc5754dc4de5a99aba2ffaa579db2b56399e9ab

Aliases

arxiv: 1407.0782 · arxiv_version: 1407.0782v1 · doi: 10.48550/arxiv.1407.0782 · pith_short_12: 5XMKC2ACZ5YM · pith_short_16: 5XMKC2ACZ5YM3XT7 · pith_short_8: 5XMKC2AC

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/5XMKC2ACZ5YM3XT7W3E73RLVJX \
  | 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: edd8a16802cf70cdde7fb6c9fdc5754dc4de5a99aba2ffaa579db2b56399e9ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2eaa3874e6d017690ae6ac36b6b11e6c7f275e3f9e8ba1ccfdf9c78e3841b09",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-07-03T04:47:52Z",
    "title_canon_sha256": "b35ebc4e1ea3fc85d9d94b05d67360bc7927c6d9987ebb0e636242d87410fb8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0782",
    "kind": "arxiv",
    "version": 1
  }
}