Pith Number

pith:BWZVGT2M

pith:2026:BWZVGT2MOQKP4G5KYGWUCKGLOC

not attested not anchored not stored refs pending

When to Personalize Household Object Search: A Rigidity-Gated Hybrid Policy

Eric Jing Du, Gilbert Yang Ye, Hu Xiao, Kaleb Smith, Xianyao Li, Yuhai Wang

arxiv:2607.00022 v1 · 2026-06-18 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWZVGT2MOQKP4G5KYGWUCKGLOC}

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	2026-07-02T00:18:31.534150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0db3534f4c7414fe1baac1ad4128cb70bd536aaba7909626eee80afeeffe1ffd

Aliases

arxiv: 2607.00022 · arxiv_version: 2607.00022v1 · doi: 10.48550/arxiv.2607.00022 · pith_short_12: BWZVGT2MOQKP · pith_short_16: BWZVGT2MOQKP4G5K · pith_short_8: BWZVGT2M

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/BWZVGT2MOQKP4G5KYGWUCKGLOC \
  | 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: 0db3534f4c7414fe1baac1ad4128cb70bd536aaba7909626eee80afeeffe1ffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc34f5763b3d420ace8e600fa25d2c5cc77b1affc30edf54c18b2115bf8b7987",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-18T21:44:03Z",
    "title_canon_sha256": "e376258d6a21568564c9e95aac471ee7a923f81ad29fd6275b3be7840877681f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00022",
    "kind": "arxiv",
    "version": 1
  }
}