Pith Number

pith:WP6LWR7O

pith:2026:WP6LWR7OQADTTSTMX3ZOV4PNMW

not attested not anchored not stored refs pending

LangFlash: Feed-forward 3D Language Gaussian Splatting from Sparse Unposed Images

Chen Zhu-Tian, Hanspeter Pfister, Wanhua Li, Yilong Liu

arxiv:2605.23287 v1 · 2026-05-22 · 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{WP6LWR7OQADTTSTMX3ZOV4PNMW}

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	2026-05-25T02:01:47.366037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3fcbb47ee800739ca6cbef2eaf1ed65bd9acbde8996b921ec6b25f852a8cd7e

Aliases

arxiv: 2605.23287 · arxiv_version: 2605.23287v1 · doi: 10.48550/arxiv.2605.23287 · pith_short_12: WP6LWR7OQADT · pith_short_16: WP6LWR7OQADTTSTM · pith_short_8: WP6LWR7O

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/WP6LWR7OQADTTSTMX3ZOV4PNMW \
  | 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: b3fcbb47ee800739ca6cbef2eaf1ed65bd9acbde8996b921ec6b25f852a8cd7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cee64de8e353defd35d1b92ed0b70131912d80ff96af0ade514146733f9106d2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-22T06:59:00Z",
    "title_canon_sha256": "3f712bf3ef6bf9f6feff940eba921dede3e32764c2c8a857e7d83770fbec0f46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23287",
    "kind": "arxiv",
    "version": 1
  }
}