Pith Number

pith:MLFN6X3X

pith:2024:MLFN6X3XQAMBAGTL5CDWWYLZH6

not attested not anchored not stored refs pending

Holonomy: A Virtual Reality Exploration of Hyperbolic Geometry

Joris Rijsdijk, Martin Skrodzki, Rafael Bidarra, Ravi Snellenberg, Scott Jochems

arxiv:2409.05460 v1 · 2024-09-09 · cs.GR · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLFN6X3XQAMBAGTL5CDWWYLZH6}

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	2026-07-05T09:04:49.617232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62cadf5f778018101a6be8876b61793f9485e800ed0ef1fa530371a891839289

Aliases

arxiv: 2409.05460 · arxiv_version: 2409.05460v1 · doi: 10.48550/arxiv.2409.05460 · pith_short_12: MLFN6X3XQAMB · pith_short_16: MLFN6X3XQAMBAGTL · pith_short_8: MLFN6X3X

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/MLFN6X3XQAMBAGTL5CDWWYLZH6 \
  | 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: 62cadf5f778018101a6be8876b61793f9485e800ed0ef1fa530371a891839289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e63feb105bdc551d6c7e094d0e21792908fbdee6835d44001e6cd2573655ed6",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2024-09-09T09:40:15Z",
    "title_canon_sha256": "ecc35dc619a523abb555733ac5c1ee95e167ee9c2d0fee14cfa8b8062c57e58b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.05460",
    "kind": "arxiv",
    "version": 1
  }
}