Pith Number

pith:4N4YLJEV

pith:2026:4N4YLJEVA6ICJGZYX3Z5XW6PD6

not attested not anchored not stored refs pending

AIR: Amortized Image Reconstruction Framework for Self-Supervised Feed-Forward 2D Gaussian Splatting

Tao Guan, Yawei Luo, Yuesong Wang, Zhaojie Zeng

arxiv:2605.20820 v1 · 2026-05-20 · 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{4N4YLJEVA6ICJGZYX3Z5XW6PD6}

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	2026-05-21T01:04:56.238040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e37985a4950790249b38bef3dbdbcf1fa28b2fc1fc1b18fa5b9a99d9168d4aa8

Aliases

arxiv: 2605.20820 · arxiv_version: 2605.20820v1 · doi: 10.48550/arxiv.2605.20820 · pith_short_12: 4N4YLJEVA6IC · pith_short_16: 4N4YLJEVA6ICJGZY · pith_short_8: 4N4YLJEV

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/4N4YLJEVA6ICJGZYX3Z5XW6PD6 \
  | 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: e37985a4950790249b38bef3dbdbcf1fa28b2fc1fc1b18fa5b9a99d9168d4aa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daf87dd7bf5d13a52e811e9934b7c0c61c2eb5b8b04ab0ea2d71ba9a95bcc9db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-20T07:17:22Z",
    "title_canon_sha256": "b1afb91d18fae3a565cb559aa1e428824e93a0abff1553ea3fedc1d1a458cdf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20820",
    "kind": "arxiv",
    "version": 1
  }
}