Pith Number

pith:D7DKQ6LU

pith:2026:D7DKQ6LUYLRVE6XEISXWGRLWTJ

not attested not anchored not stored refs pending

SAM3D-Phys: Towards Multi-Object Interactive Simulation in Real World

Lihan Zhang, Tianru Dai, Weijian Deng, Wenfeng Deng, Xin Dong, Yansong Tang

arxiv:2605.30239 v1 · 2026-05-28 · 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{D7DKQ6LUYLRVE6XEISXWGRLWTJ}

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	2026-05-29T02:06:13.675117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fc6a87974c2e3527ae444af6345769a686a4b8ebeb1e61e4b61b0c83f5c2191

Aliases

arxiv: 2605.30239 · arxiv_version: 2605.30239v1 · doi: 10.48550/arxiv.2605.30239 · pith_short_12: D7DKQ6LUYLRV · pith_short_16: D7DKQ6LUYLRVE6XE · pith_short_8: D7DKQ6LU

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/D7DKQ6LUYLRVE6XEISXWGRLWTJ \
  | 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: 1fc6a87974c2e3527ae444af6345769a686a4b8ebeb1e61e4b61b0c83f5c2191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79a7a2017ca59ec947de990ac5a0e2eb3ab29a42b3afc4e75ca5ef7569b5a28b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-28T17:07:51Z",
    "title_canon_sha256": "8416150342b36031753b714165b3a34a57c1f295d08021801026ff2d3948ae49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30239",
    "kind": "arxiv",
    "version": 1
  }
}