Pith Number

pith:YNNFNEFK

pith:2026:YNNFNEFKBW4CR7APLVA5DR7MEW

not attested not anchored not stored refs pending

PSG-Nav: Probabilistic Scene Graph Navigation via Multiverse Decision Making

Hechang Chen, Rufeng Chen, Sihong Xie, Xiaqiang Tang, Yue Chang

arxiv:2606.01313 v1 · 2026-05-31 · 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{YNNFNEFKBW4CR7APLVA5DR7MEW}

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	2026-06-02T02:04:29.834734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c35a5690aa0db828fc0f5d41d1c7ec25b0a83fd982881d0b320d2359536b2ff7

Aliases

arxiv: 2606.01313 · arxiv_version: 2606.01313v1 · doi: 10.48550/arxiv.2606.01313 · pith_short_12: YNNFNEFKBW4C · pith_short_16: YNNFNEFKBW4CR7AP · pith_short_8: YNNFNEFK

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/YNNFNEFKBW4CR7APLVA5DR7MEW \
  | 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: c35a5690aa0db828fc0f5d41d1c7ec25b0a83fd982881d0b320d2359536b2ff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cde7b926741227ee2e155dcaa4b50cc4065712942f4bf6180c9a7c2ff96e9ff",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-31T16:00:19Z",
    "title_canon_sha256": "dee7f8d46323a126fbc420cad1335fb3fe1fe51042540ecc9022779a8763143e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01313",
    "kind": "arxiv",
    "version": 1
  }
}