Pith Number

pith:ZGID46XY

pith:2026:ZGID46XYUTOQDQY2PLKCF5NX2K

not attested not anchored not stored refs pending

First-Order Convergence of Monotone Schemes for Hamilton--Jacobi Equations on the Wasserstein Space on Graphs

Jianbo Cui, Tonghe Dang

arxiv:2605.22016 v1 · 2026-05-21 · 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{ZGID46XYUTOQDQY2PLKCF5NX2K}

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	2026-05-22T01:04:20.664244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9903e7af8a4dd01c31a7ad422f5b7d28c726d304ffd5eb5bf7bb726bdd21389

Aliases

arxiv: 2605.22016 · arxiv_version: 2605.22016v1 · doi: 10.48550/arxiv.2605.22016 · pith_short_12: ZGID46XYUTOQ · pith_short_16: ZGID46XYUTOQDQY2 · pith_short_8: ZGID46XY

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/ZGID46XYUTOQDQY2PLKCF5NX2K \
  | 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: c9903e7af8a4dd01c31a7ad422f5b7d28c726d304ffd5eb5bf7bb726bdd21389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9708e08f7f90cc135f9a14df2860c4ea4281ac3611e5e186b3d4c0ce0b2ebf1b",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-05-21T05:25:24Z",
    "title_canon_sha256": "849fb41a26a14c7cf9388d806e373fadc1d7c176a3fddb4c047d05f91400faa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22016",
    "kind": "arxiv",
    "version": 1
  }
}