Pith Number

pith:772NZJPG

pith:2017:772NZJPGVAWMDS3ATPTLM3PLIN

not attested not anchored not stored refs pending

A Leray regularized ensemble-proper orthogonal decomposition method for parameterized convection-dominated flows

Max Gunzburger, Michael Schneier, Traian Iliescu

arxiv:1710.06788 v2 · 2017-10-17 · 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{772NZJPGVAWMDS3ATPTLM3PLIN}

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	2026-05-18T00:32:20.005952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fff4dca5e6a82cc1cb609be6b66deb435f48e92a615485780a5f142364f6aafc

Aliases

arxiv: 1710.06788 · arxiv_version: 1710.06788v2 · doi: 10.48550/arxiv.1710.06788 · pith_short_12: 772NZJPGVAWM · pith_short_16: 772NZJPGVAWMDS3A · pith_short_8: 772NZJPG

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/772NZJPGVAWMDS3ATPTLM3PLIN \
  | 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: fff4dca5e6a82cc1cb609be6b66deb435f48e92a615485780a5f142364f6aafc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e5b44f8ddbb980226504e4d88d82ecedae9cbe8752131f4925a418298ab8597",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-10-17T01:25:42Z",
    "title_canon_sha256": "313b92a9367bddfc90933d2142473e9996407d523dccff0bf984d67b2e0b8d3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06788",
    "kind": "arxiv",
    "version": 2
  }
}