Pith Number

pith:XDX7BQSD

pith:2025:XDX7BQSDTYRP2YUU2WPCG3LHFC

not attested not anchored not stored refs pending

DASH: 4D Hash Encoding with Self-Supervised Decomposition for Real-Time Dynamic Scene Rendering

Hebei Li, Huyue Zhu, Jie Chen, Peixi Wu, Xiaoyan Sun, Zhangchi Hu

arxiv:2507.19141 v2 · 2025-07-25 · 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{XDX7BQSDTYRP2YUU2WPCG3LHFC}

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	2026-07-05T11:44:52.659510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8eff0c2439e22fd6294d59e236d6728b6f3acd60a7bfc554c61210aedb5811c

Aliases

arxiv: 2507.19141 · arxiv_version: 2507.19141v2 · doi: 10.48550/arxiv.2507.19141 · pith_short_12: XDX7BQSDTYRP · pith_short_16: XDX7BQSDTYRP2YUU · pith_short_8: XDX7BQSD

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/XDX7BQSDTYRP2YUU2WPCG3LHFC \
  | 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: b8eff0c2439e22fd6294d59e236d6728b6f3acd60a7bfc554c61210aedb5811c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9794eb04b892d2301b685c3891f20b20a37e675956fba4fd451d122940f2ead",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-25T10:26:01Z",
    "title_canon_sha256": "e93b075161f6a3bcc6ce103a2b7ac629eca7e413651f49354339f2b37413c439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19141",
    "kind": "arxiv",
    "version": 2
  }
}