Pith Number

pith:54DABKEZ

pith:2026:54DABKEZMVEYQ4K22EDKYZL7RS

not attested not anchored not stored refs pending

PersistGS: Differentiable Physics for Object Permanence in 4D Gaussian Splatting

Adrian Ramlal, John S. Zelek

arxiv:2606.03479 v1 · 2026-06-02 · cs.CV · 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{54DABKEZMVEYQ4K22EDKYZL7RS}

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	2026-06-03T01:05:58.922471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef0600a899654988715ad106ac657f8cafb20066a2c3f0c98103af2159972536

Aliases

arxiv: 2606.03479 · arxiv_version: 2606.03479v1 · doi: 10.48550/arxiv.2606.03479 · pith_short_12: 54DABKEZMVEY · pith_short_16: 54DABKEZMVEYQ4K2 · pith_short_8: 54DABKEZ

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/54DABKEZMVEYQ4K22EDKYZL7RS \
  | 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: ef0600a899654988715ad106ac657f8cafb20066a2c3f0c98103af2159972536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "645d13af527f88bcb7140d61b322404887fd9d4db6d7064858252b7dd6bc751a",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-02T10:57:15Z",
    "title_canon_sha256": "bd5d35f06b8a350a6c1ad4a1499a1fb4e83b27892aa18d2967058e7da485d481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03479",
    "kind": "arxiv",
    "version": 1
  }
}