Pith Number

pith:FX4BNCDL

pith:2026:FX4BNCDLF4NR2SYKD4OCAHQK2S

not attested not anchored not stored refs pending

Swimm3R: Splatting with Medium-aware SfM for Underwater 3D Reconstruction

Junaed Sattar, Minseong Kweon

arxiv:2608.00950 v1 · 2026-08-02 · cs.CV · cs.RO · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FX4BNCDLF4NR2SYKD4OCAHQK2S}

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	2026-08-04T01:55:54.364802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df816886b2f1b1d4b0a1f1c201e0ad49031ee66ea5f1754f14b29b6c936d5ca

Aliases

arxiv: 2608.00950 · arxiv_version: 2608.00950v1 · doi: 10.48550/arxiv.2608.00950 · pith_short_12: FX4BNCDLF4NR · pith_short_16: FX4BNCDLF4NR2SYK · pith_short_8: FX4BNCDL

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/FX4BNCDLF4NR2SYKD4OCAHQK2S \
  | 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: 2df816886b2f1b1d4b0a1f1c201e0ad49031ee66ea5f1754f14b29b6c936d5ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3964b3083f619bd656d068134655e001b1475f97687c79bf42920f67d4d73fc4",
    "cross_cats_sorted": [
      "cs.RO",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-02T03:01:15Z",
    "title_canon_sha256": "e103dfe1d78cb37f58029cada985fa35e4837364233e92f491a2676f5df885f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00950",
    "kind": "arxiv",
    "version": 1
  }
}