Pith Number

pith:KHRFEWWZ

pith:2019:KHRFEWWZAQEGSBTGYUSVA3LKMU

not attested not anchored not stored refs pending

The Effect of Data Transformations on Scalar Field Topological Analysis of High-Order FEM Solutions

Ashok Jallepalli, Joshua A. Levine, Robert M. Kirby

arxiv:1907.07224 v1 · 2019-07-16 · cs.CE · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHRFEWWZAQEGSBTGYUSVA3LKMU}

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	2026-05-17T23:40:27.406024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51e2525ad90408690666c525506d6a652562eabddaf347d133811c38d0ba5609

Aliases

arxiv: 1907.07224 · arxiv_version: 1907.07224v1 · doi: 10.48550/arxiv.1907.07224 · pith_short_12: KHRFEWWZAQEG · pith_short_16: KHRFEWWZAQEGSBTG · pith_short_8: KHRFEWWZ

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/KHRFEWWZAQEGSBTGYUSVA3LKMU \
  | 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: 51e2525ad90408690666c525506d6a652562eabddaf347d133811c38d0ba5609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ec9aae4a0e69731dc5922433e54333c971fca94ce37d4b34975e3f3a0ba558f",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2019-07-16T19:27:42Z",
    "title_canon_sha256": "a9aab17aa3504bdf25826be22e33b33e1fb2899690bfca10320a9abe03bbe080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07224",
    "kind": "arxiv",
    "version": 1
  }
}