Pith Number

pith:FLVMAFY4

pith:2025:FLVMAFY4ZPJBNOMQ2C5XUZ5BBP

not attested not anchored not stored refs pending

Open-Vocabulary Indoor Object Grounding with 3D Hierarchical Scene Graph

Gleb Naumov, Sergey Linok

arxiv:2507.12123 v1 · 2025-07-16 · 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{FLVMAFY4ZPJBNOMQ2C5XUZ5BBP}

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	2026-07-05T11:38:14.883659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aeac0171ccbd216b990d0bb7a67a10bc9a5bd1b25d5bb3a66031f89f987f966

Aliases

arxiv: 2507.12123 · arxiv_version: 2507.12123v1 · doi: 10.48550/arxiv.2507.12123 · pith_short_12: FLVMAFY4ZPJB · pith_short_16: FLVMAFY4ZPJBNOMQ · pith_short_8: FLVMAFY4

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/FLVMAFY4ZPJBNOMQ2C5XUZ5BBP \
  | 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: 2aeac0171ccbd216b990d0bb7a67a10bc9a5bd1b25d5bb3a66031f89f987f966

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1561728e9a45403ba1e65447159d1b5dc93e970ddae2d405b2793ec241b3e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-16T10:47:12Z",
    "title_canon_sha256": "b36723e0cd047cb81801cf4363987b4d0ccc09f5321953e11b7240fbea754b73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12123",
    "kind": "arxiv",
    "version": 1
  }
}