Pith Number

pith:6J2BD6ME

pith:2026:6J2BD6MEU5CLV5IJGIMSN4F4X2

not attested not anchored not stored refs pending

Prior-SG: Task and Prior Driven Region Segmentation for Scene Graphs in Arbitrarily-Structured Environments

Abel Gawel, Giorgio Tonetti, Laurent Kneip, Marco Hutter

arxiv:2608.06170 v1 · 2026-08-06 · cs.RO · 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{6J2BD6MEU5CLV5IJGIMSN4F4X2}

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	2026-08-07T01:40:52.280203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f27411f984a744baf509321926f0bcbebec0c618f5f743b9809de371ab740997

Aliases

arxiv: 2608.06170 · arxiv_version: 2608.06170v1 · doi: 10.48550/arxiv.2608.06170 · pith_short_12: 6J2BD6MEU5CL · pith_short_16: 6J2BD6MEU5CLV5IJ · pith_short_8: 6J2BD6ME

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/6J2BD6MEU5CLV5IJGIMSN4F4X2 \
  | 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: f27411f984a744baf509321926f0bcbebec0c618f5f743b9809de371ab740997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "048e99c4f439c9f6e2a727d7347e6a08aee91faa646cbb3488b5dcfd2907f0d3",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-06T15:36:12Z",
    "title_canon_sha256": "4fe9f99e6f23bc2aa2c5c4ddd321b2713fee186a7a5b776dc1f7d8b9520d1a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06170",
    "kind": "arxiv",
    "version": 1
  }
}