Pith Number

pith:PTH3FLEN

pith:2026:PTH3FLENYF6WGUCKMQTY4KNDQF

not attested not anchored not stored refs pending

G3T Up! Gravity Aligned Coordinate Frames Simplify Pointmap Processing

Bharath Raj Nagoor Kani, Noah Snavely

arxiv:2605.27372 v1 · 2026-05-26 · 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{PTH3FLENYF6WGUCKMQTY4KNDQF}

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	2026-05-27T02:06:20.913597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ccfb2ac8dc17d63504a64278e29a3817b6dc8ff7fb02c8edb0069b701b66600

Aliases

arxiv: 2605.27372 · arxiv_version: 2605.27372v1 · doi: 10.48550/arxiv.2605.27372 · pith_short_12: PTH3FLENYF6W · pith_short_16: PTH3FLENYF6WGUCK · pith_short_8: PTH3FLEN

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/PTH3FLENYF6WGUCKMQTY4KNDQF \
  | 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: 7ccfb2ac8dc17d63504a64278e29a3817b6dc8ff7fb02c8edb0069b701b66600

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "146c50cdc271e19c044fd5d4f0dc3b0bbe6fbaec931f1a819f8a375455b408d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-26T17:59:55Z",
    "title_canon_sha256": "9029b40671fb514462ed1fc7fdf48e1d3a1d0535a4c2c0db552294dcae7cada8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27372",
    "kind": "arxiv",
    "version": 1
  }
}