Pith Number

pith:4B3XKMAZ

pith:2026:4B3XKMAZOBJVWI2XQLWSGTPO56

not attested not anchored not stored refs pending

Tessellating The Earth

Brian Wei, Daniel Cher, Eric Xing, Hamza Iqbal, Nathan Jacobs

arxiv:2606.27514 v1 · 2026-06-25 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4B3XKMAZOBJVWI2XQLWSGTPO56}

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	2026-06-29T00:14:08.748528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e07775301970535b235782ed234deeefac37e83f0b46c97df15c0d792ebca536

Aliases

arxiv: 2606.27514 · arxiv_version: 2606.27514v1 · doi: 10.48550/arxiv.2606.27514 · pith_short_12: 4B3XKMAZOBJV · pith_short_16: 4B3XKMAZOBJVWI2X · pith_short_8: 4B3XKMAZ

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/4B3XKMAZOBJVWI2XQLWSGTPO56 \
  | 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: e07775301970535b235782ed234deeefac37e83f0b46c97df15c0d792ebca536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98dea3534e74ea79877a7c73a9354860c3a3c7d52fb6f491e8b7ae0ee15c90ad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-25T19:58:13Z",
    "title_canon_sha256": "393d0919f6539415b23ddcb7a08e19587dc7fd4a9a4587dd6b5e56b512161cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27514",
    "kind": "arxiv",
    "version": 1
  }
}