Pith Number

pith:HJW5GSBA

pith:2025:HJW5GSBA4SW4AQO2LHKP3AOJMO

not attested not anchored not stored refs pending

The Beauty of Anisotropic Mesh Refinement: Omnitrees for Efficient Dyadic Discretizations

Jens Domke, Masado Ishii, Theresa Pollinger

arxiv:2508.06316 v2 · 2025-08-08 · cs.DS · cs.CG · cs.GR · cs.IT · cs.NA · math.IT · 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{HJW5GSBA4SW4AQO2LHKP3AOJMO}

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.

Cited by

1 paper in Pith

Towards Fully Dynamic Omnitrees: Moment-Conserving Anisotropic Compression With Wavelets

Receipt and verification

First computed	2026-07-07T02:18:27.061362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a6dd34820e4adc041da59d4fd81c96384b27db88953610e375b4981f7f4df8c

Aliases

arxiv: 2508.06316 · arxiv_version: 2508.06316v2 · doi: 10.48550/arxiv.2508.06316 · pith_short_12: HJW5GSBA4SW4 · pith_short_16: HJW5GSBA4SW4AQO2 · pith_short_8: HJW5GSBA

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/HJW5GSBA4SW4AQO2LHKP3AOJMO \
  | 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: 3a6dd34820e4adc041da59d4fd81c96384b27db88953610e375b4981f7f4df8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b113c1e5d1d0c0edddaaa46db0aa1aa7519f4d3344801aacbf434ca2817e52f",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.GR",
      "cs.IT",
      "cs.NA",
      "math.IT",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-08-08T13:42:59Z",
    "title_canon_sha256": "51152342a5e0301f0b3903f4f77fe24cc5483b1cd30f58eae4a3a26b4db89052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06316",
    "kind": "arxiv",
    "version": 2
  }
}