Pith Number

pith:IKEFH5WR

pith:2015:IKEFH5WRXB7QNQVM5M4YQCEBAE

not attested not anchored not stored refs pending

Generating admissible space-time meshes for moving domains in $d+1$-dimensions

Elias Karabelas, Martin Neum\"uller

arxiv:1505.03973 v1 · 2015-05-15 · 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{IKEFH5WRXB7QNQVM5M4YQCEBAE}

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	2026-06-04T17:09:16.458172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

428853f6d1b87f06c2aceb39880881013fc3314dca00cec39201fa1050e0f7ba

Aliases

arxiv: 1505.03973 · arxiv_version: 1505.03973v1 · doi: 10.48550/arxiv.1505.03973 · pith_short_12: IKEFH5WRXB7Q · pith_short_16: IKEFH5WRXB7QNQVM · pith_short_8: IKEFH5WR

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/IKEFH5WRXB7QNQVM5M4YQCEBAE \
  | 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: 428853f6d1b87f06c2aceb39880881013fc3314dca00cec39201fa1050e0f7ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b8143fbfd35795f564a051203f1224ea87c260fe912bdef9ab3d5faaa75fb2",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-05-15T07:14:03Z",
    "title_canon_sha256": "fcd3648534ccac7192dc3372eaaa8a0e299e99e45536526701488e18405acd2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03973",
    "kind": "arxiv",
    "version": 1
  }
}