Pith Number

pith:LCIOAXKO

pith:2025:LCIOAXKO2RXP7Y7EAFPO3EFYHT

not attested not anchored not stored refs pending

Escher Tile Deformation via Closed-Form Solution

Crane He Chen, Vladimir G. Kim

arxiv:2506.23388 v1 · 2025-06-29 · cs.GR · cs.CG · cs.MS · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCIOAXKO2RXP7Y7EAFPO3EFYHT}

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	2026-07-05T11:29:20.836451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5890e05d4ed46effe3e4015eed90b83cc44f182c9be0ded5cd20541ec1f045f0

Aliases

arxiv: 2506.23388 · arxiv_version: 2506.23388v1 · doi: 10.48550/arxiv.2506.23388 · pith_short_12: LCIOAXKO2RXP · pith_short_16: LCIOAXKO2RXP7Y7E · pith_short_8: LCIOAXKO

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/LCIOAXKO2RXP7Y7EAFPO3EFYHT \
  | 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: 5890e05d4ed46effe3e4015eed90b83cc44f182c9be0ded5cd20541ec1f045f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a783921f9e80f12f67e6224aac41480dc31620a6b0a30880e8d98f826d706a8c",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.MS",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-06-29T20:03:47Z",
    "title_canon_sha256": "32f92930423a08efbf45f1311cc217f5aa375bcf468d784751668171d69a10aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23388",
    "kind": "arxiv",
    "version": 1
  }
}