Pith Number

pith:24HJ23SN

pith:2025:24HJ23SNZLOSKK62OQFV6C3FHR

not attested not anchored not stored refs pending

PRISM: Projection-based Reward Integration for Scene-Aware Real-to-Sim-to-Real Transfer with Few Demonstrations

Chengzhong Ma, Han Wang, Haowen Sun, Jiawei Ye, Shaolong Zhang, Xingyu Chen, Xuguang Lan

arxiv:2504.20520 v1 · 2025-04-29 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24HJ23SNZLOSKK62OQFV6C3FHR}

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	2026-07-05T10:55:43.846255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d70e9d6e4dcadd252bda740b5f0b653c5a70da10580a9a7f7ceca8e8c0b171d4

Aliases

arxiv: 2504.20520 · arxiv_version: 2504.20520v1 · doi: 10.48550/arxiv.2504.20520 · pith_short_12: 24HJ23SNZLOS · pith_short_16: 24HJ23SNZLOSKK62 · pith_short_8: 24HJ23SN

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/24HJ23SNZLOSKK62OQFV6C3FHR \
  | 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: d70e9d6e4dcadd252bda740b5f0b653c5a70da10580a9a7f7ceca8e8c0b171d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c04c3cb7aceb015b68d4128dda676b7e28c46294faea933a5e1fca661037a73",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-29T08:01:27Z",
    "title_canon_sha256": "04b4045fe04c46e5298d27d9c2872fc66350a10ce6e3d94d7ecc06c8ff63002f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20520",
    "kind": "arxiv",
    "version": 1
  }
}