Pith Number

pith:W7WJVDHR

pith:2017:W7WJVDHRXEPVCR4FKTSIUDBXOY

not attested not anchored not stored refs pending

Rates of convergence in $W^2_p$-norm for the Monge-Amp\`ere equation

Michael Neilan, Wujun Zhang

arxiv:1712.02492 v1 · 2017-12-07 · 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{W7WJVDHRXEPVCR4FKTSIUDBXOY}

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	2026-05-18T00:28:33.906263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ec9a8cf1b91f51478554e48a0c37760b65a7c0e6e677220cb30830b676fda9

Aliases

arxiv: 1712.02492 · arxiv_version: 1712.02492v1 · doi: 10.48550/arxiv.1712.02492 · pith_short_12: W7WJVDHRXEPV · pith_short_16: W7WJVDHRXEPVCR4F · pith_short_8: W7WJVDHR

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/W7WJVDHRXEPVCR4FKTSIUDBXOY \
  | 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: b7ec9a8cf1b91f51478554e48a0c37760b65a7c0e6e677220cb30830b676fda9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4359973fb6329cb9da9c99bd1cd4fc373c0830a08e033c62b87e9c62f118c5ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-12-07T05:03:48Z",
    "title_canon_sha256": "2a9b7f565838d6af91ba8bace146ba1b8ddc7753e9e7a73a3836031171bed2b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02492",
    "kind": "arxiv",
    "version": 1
  }
}