Pith Number

pith:ORXNEK7S

pith:2025:ORXNEK7SE5MP7DVGLJNSMSTT64

not attested not anchored not stored refs pending

PIG: Physically-based Multi-Material Interaction with 3D Gaussians

Lihua Zhang, Mingyang Sun, Qipeng Yan, Yufan Guo, Zeyu Xiao, Zhenyi Wu, Zhuoer Liang

arxiv:2506.07657 v1 · 2025-06-09 · 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{ORXNEK7SE5MP7DVGLJNSMSTT64}

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	2026-07-05T11:18:31.091627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

746ed22bf22758ff8ea65a5b264a73f733095b6080c3d82f134d13c045832ba5

Aliases

arxiv: 2506.07657 · arxiv_version: 2506.07657v1 · doi: 10.48550/arxiv.2506.07657 · pith_short_12: ORXNEK7SE5MP · pith_short_16: ORXNEK7SE5MP7DVG · pith_short_8: ORXNEK7S

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/ORXNEK7SE5MP7DVGLJNSMSTT64 \
  | 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: 746ed22bf22758ff8ea65a5b264a73f733095b6080c3d82f134d13c045832ba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f03c6bfdc77d94c43baae03aa2cd4eea9759efc92e9a3ad8b11d8f9ed98f48f4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-06-09T11:25:21Z",
    "title_canon_sha256": "b51f7b49202b83af7c676e5ce20c251c4d595c692f6cfa1510ca4a82fd4dc0e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07657",
    "kind": "arxiv",
    "version": 1
  }
}