Pith Number

pith:PMY4WSAV

pith:2026:PMY4WSAVWNIIYJK4PG43VGUW7H

not attested not anchored not stored refs pending

Efficient Compression of Structured and Unstructured Volumes via Learned 3D Gaussian Representation

Landon Dyken, Nathan Debardeleben, Qi Wu, Sharmistha Chakrabarti, Sidharth Kumar, Steve Petruzza, Will Usher

arxiv:2607.01164 v1 · 2026-07-01 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PMY4WSAVWNIIYJK4PG43VGUW7H}

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	2026-07-02T01:18:30.944551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b31cb4815b3508c255c79b9ba9a96f9d9bcd1f4933c542df1393ef31b11dcb0

Aliases

arxiv: 2607.01164 · arxiv_version: 2607.01164v1 · doi: 10.48550/arxiv.2607.01164 · pith_short_12: PMY4WSAVWNII · pith_short_16: PMY4WSAVWNIIYJK4 · pith_short_8: PMY4WSAV

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/PMY4WSAVWNIIYJK4PG43VGUW7H \
  | 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: 7b31cb4815b3508c255c79b9ba9a96f9d9bcd1f4933c542df1393ef31b11dcb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93cd6d84b1b586acec65e8aafd967778ad091ffd5f5247bb0523e69b88b5c515",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-01T16:48:46Z",
    "title_canon_sha256": "5ff79818a6fcaf45117c009af246e9efdd0f826aa81985bb0907348c63aa820b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01164",
    "kind": "arxiv",
    "version": 1
  }
}