Pith Number

pith:IVTHDBWP

pith:2021:IVTHDBWPZUL7DPWUFIP3RUB7P6

not attested not anchored not stored refs pending

Higher Dimensional Graphics: Conceiving Worlds in Four Spatial Dimensions and Beyond

Marco Cavallo

arxiv:2103.14627 v1 · 2021-03-26 · cs.HC · cs.CG · 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{IVTHDBWPZUL7DPWUFIP3RUB7P6}

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	2026-07-05T02:26:43.073047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45667186cfcd17f1bed42a1fb8d03f7fb0564cea38f4c074ec29f8f6d20f49dd

Aliases

arxiv: 2103.14627 · arxiv_version: 2103.14627v1 · doi: 10.48550/arxiv.2103.14627 · pith_short_12: IVTHDBWPZUL7 · pith_short_16: IVTHDBWPZUL7DPWU · pith_short_8: IVTHDBWP

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/IVTHDBWPZUL7DPWUFIP3RUB7P6 \
  | 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: 45667186cfcd17f1bed42a1fb8d03f7fb0564cea38f4c074ec29f8f6d20f49dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ada7fbe9024cffe02c3cb6f6378b3e23bc5da0d902d71e76aec7dbc8ecf3d87",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-03-26T17:41:25Z",
    "title_canon_sha256": "69a86e51b7e738352a853b3ed023f73db26308886d7bd139a2a8e30a834d2413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14627",
    "kind": "arxiv",
    "version": 1
  }
}