Pith Number

pith:FMVHHN7N

pith:2025:FMVHHN7NB5J5CLAMS7JKIGFNBF

not attested not anchored not stored refs pending

OBSER: Object-Based Sub-Environment Recognition for Zero-Shot Environmental Inference

Byoung-Tak Zhang, Dong-Sig Han, Hyeonseo Yang, Suhyung Choi, Won-Seok Choi

arxiv:2507.02929 v1 · 2025-06-26 · cs.CV · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMVHHN7NB5J5CLAMS7JKIGFNBF}

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	2026-07-05T11:31:48.947092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2a73b7ed0f53d12c0c97d2a418ad09699c9c3bd3af24fcb60ab64bd15fb7a8

Aliases

arxiv: 2507.02929 · arxiv_version: 2507.02929v1 · doi: 10.48550/arxiv.2507.02929 · pith_short_12: FMVHHN7NB5J5 · pith_short_16: FMVHHN7NB5J5CLAM · pith_short_8: FMVHHN7N

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/FMVHHN7NB5J5CLAMS7JKIGFNBF \
  | 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: 2b2a73b7ed0f53d12c0c97d2a418ad09699c9c3bd3af24fcb60ab64bd15fb7a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afbc0c6094a74c53d1f9a4eaa39072330e436fd5edbf0dff68bac135c9c87a2c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-26T05:57:06Z",
    "title_canon_sha256": "f675a711c37d8f9ab8ca28b649347576e31887efb4977115c0e0c181c9f765c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02929",
    "kind": "arxiv",
    "version": 1
  }
}