Pith Number

pith:63G6VZTB

pith:2026:63G6VZTBDNA2T5RLSOVVZX2Z6G

not attested not anchored not stored refs pending

R2S-EGO: Dual-Proxy Refinement for Sparse-Capture Real-to-Sim

Jie Chen, Shuai Fang, Xin Deng, Yuchen Kang, Zhenjiang Li

arxiv:2608.06827 v1 · 2026-08-07 · cs.RO · cs.CV · cs.GR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63G6VZTBDNA2T5RLSOVVZX2Z6G}

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	2026-08-10T01:12:12.670523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6cdeae6611b41a9f62b93ab5cdf59f1877a1b699d82efd3049807717dd11967

Aliases

arxiv: 2608.06827 · arxiv_version: 2608.06827v1 · doi: 10.48550/arxiv.2608.06827 · pith_short_12: 63G6VZTBDNA2 · pith_short_16: 63G6VZTBDNA2T5RL · pith_short_8: 63G6VZTB

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/63G6VZTBDNA2T5RLSOVVZX2Z6G \
  | 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: f6cdeae6611b41a9f62b93ab5cdf59f1877a1b699d82efd3049807717dd11967

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7ceea674020ada367dc5343c4083a0bfc0b60027fb7da2fed1a1ded3383fdeb",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-07T05:37:26Z",
    "title_canon_sha256": "6e20c79843bd1c1dea709482122b7a5a1fd79d9f9ed0695ba84e75c1c29690d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06827",
    "kind": "arxiv",
    "version": 1
  }
}