Pith Number

pith:6NDPRVIB

pith:2016:6NDPRVIBWWCIQUHYJ7V56CT5WS

not attested not anchored not stored refs pending

Gamblets for opening the complexity-bottleneck of implicit schemes for hyperbolic and parabolic ODEs/PDEs with rough coefficients

Houman Owhadi, Lei Zhang

arxiv:1606.07686 v2 · 2016-06-24 · math.NA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NDPRVIBWWCIQUHYJ7V56CT5WS}

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	2026-05-18T00:13:22.258961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f346f8d501b5848850f84febdf0a7db48147732162c09a14a327066c5e417651

Aliases

arxiv: 1606.07686 · arxiv_version: 1606.07686v2 · doi: 10.48550/arxiv.1606.07686 · pith_short_12: 6NDPRVIBWWCI · pith_short_16: 6NDPRVIBWWCIQUHY · pith_short_8: 6NDPRVIB

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/6NDPRVIBWWCIQUHYJ7V56CT5WS \
  | 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: f346f8d501b5848850f84febdf0a7db48147732162c09a14a327066c5e417651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be43321d65fdad2249cfa87d0c9ab519a24d1d2bd6be08c8977babe11d544631",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-06-24T13:56:45Z",
    "title_canon_sha256": "b9121f70d408d67d34943b8e063c62dda9e8c5838414fd3241f9840c602868b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07686",
    "kind": "arxiv",
    "version": 2
  }
}