Pith Number

pith:ON47IW7G

pith:2025:ON47IW7GE6CMJN4OFE7PYLDRL7

not attested not anchored not stored refs pending

Reconstruction Using the Invisible: Intuition from NIR and Metadata for Enhanced 3D Gaussian Splatting

Deanna Pham, Gyusam Chang, Harris Song, M. Khalid Jawed, Sangpil Kim, Tuan-Anh Vu, Vivek Alumootil

arxiv:2508.14443 v1 · 2025-08-20 · 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{ON47IW7GE6CMJN4OFE7PYLDRL7}

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	2026-07-05T11:56:32.059760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7379f45be62784c4b78e293efc2c715ff4d72a49d116f742cf7eb08f5bb702dc

Aliases

arxiv: 2508.14443 · arxiv_version: 2508.14443v1 · doi: 10.48550/arxiv.2508.14443 · pith_short_12: ON47IW7GE6CM · pith_short_16: ON47IW7GE6CMJN4O · pith_short_8: ON47IW7G

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/ON47IW7GE6CMJN4OFE7PYLDRL7 \
  | 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: 7379f45be62784c4b78e293efc2c715ff4d72a49d116f742cf7eb08f5bb702dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c85f460700b3656d1387852b11f8db4cb75651710b1601c9dfb5d7d9e7799b0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-20T05:58:07Z",
    "title_canon_sha256": "f4905ed54f26c3ee8350901075333dd6e9360fbbaba960f777ced90daab9f33b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14443",
    "kind": "arxiv",
    "version": 1
  }
}