Pith Number

pith:FLS7FBEV

pith:2025:FLS7FBEVW3JRJ7ISUUANXJDGII

not attested not anchored not stored refs pending

Snap-Snap: Taking Two Images to Reconstruct 3D Human Gaussians in Milliseconds

Chen Yang, Chuiyun Wu, Jia Lu, Jiemin Fang, Qi Tian, Taoran Yi, Wei Shen, Wenyu Liu, Xinggang Wang

arxiv:2508.14892 v1 · 2025-08-20 · cs.GR · 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{FLS7FBEVW3JRJ7ISUUANXJDGII}

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	2026-07-05T11:56:46.102070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ae5f28495b6d314fd12a500dba4664222fb031c2d7660fdb5a8be793e0eb4f4

Aliases

arxiv: 2508.14892 · arxiv_version: 2508.14892v1 · doi: 10.48550/arxiv.2508.14892 · pith_short_12: FLS7FBEVW3JR · pith_short_16: FLS7FBEVW3JRJ7IS · pith_short_8: FLS7FBEV

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/FLS7FBEVW3JRJ7ISUUANXJDGII \
  | 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: 2ae5f28495b6d314fd12a500dba4664222fb031c2d7660fdb5a8be793e0eb4f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4371257e08e8c0911f587496dae698af647aefaa2d2a962131b2cf24efe77f48",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-08-20T17:59:11Z",
    "title_canon_sha256": "4d96dfbc705db4777980b55cd3cea0bfb8cda58348c489e1fb89a0f4da5fc4b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14892",
    "kind": "arxiv",
    "version": 1
  }
}