Pith Number

pith:2PW6UU2X

pith:2025:2PW6UU2XMBQ7HPRZ7G3MTQUUX7

not attested not anchored not stored refs pending

Compile Scene Graphs with Reinforcement Learning

Chang Wen Chen, Jinlin Wu, Marc Pollefeys, Zhen Lei, Zuyao Chen

arxiv:2504.13617 v4 · 2025-04-18 · 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{2PW6UU2XMBQ7HPRZ7G3MTQUUX7}

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.

Cited by

3 papers in Pith

OracleAnalyser: Analysing Implicit Semantics of Oracle Bone Scripts through MLLMs with Post-training

SceneGraphVLM: Dynamic Scene Graph Generation from Video with Vision-Language Models

SenBen: Sensitive Scene Graphs for Explainable Content Moderation

Receipt and verification

First computed	2026-07-05T11:09:11.670930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3edea53576061f3be39f9b6c9c294bfd607b88bfe72b44efba91057d99812d1

Aliases

arxiv: 2504.13617 · arxiv_version: 2504.13617v4 · doi: 10.48550/arxiv.2504.13617 · pith_short_12: 2PW6UU2XMBQ7 · pith_short_16: 2PW6UU2XMBQ7HPRZ · pith_short_8: 2PW6UU2X

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/2PW6UU2XMBQ7HPRZ7G3MTQUUX7 \
  | 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: d3edea53576061f3be39f9b6c9c294bfd607b88bfe72b44efba91057d99812d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d970931ceb769437e9de81a60cf4eeac721767e1c32ccd1bf624770134e0a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-18T10:46:22Z",
    "title_canon_sha256": "23086ee33fa4a804005fe9641527a7a9367aa1058782778af3b2c2a880cb4b56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13617",
    "kind": "arxiv",
    "version": 4
  }
}