Pith Number

pith:O7D2HH3Y

pith:2025:O7D2HH3Y4Q5S4WRAZ4WR5STKDZ

not attested not anchored not stored refs pending

MapBERT: Bitwise Masked Modeling for Real-Time Semantic Mapping Generation

Anthony Tzes, Congcong Wen, Geeta Chandra Raju Bethala, Hao Huang, Shuaihang Yuan, Yi Fang, Yijie Deng

arxiv:2506.07350 v1 · 2025-06-09 · 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{O7D2HH3Y4Q5S4WRAZ4WR5STKDZ}

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	2026-07-05T11:18:25.533310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77c7a39f78e43b2e5a20cf2d1eca6a1e4e9e46a53efe371bb3a1e5194f87a9e5

Aliases

arxiv: 2506.07350 · arxiv_version: 2506.07350v1 · doi: 10.48550/arxiv.2506.07350 · pith_short_12: O7D2HH3Y4Q5S · pith_short_16: O7D2HH3Y4Q5S4WRA · pith_short_8: O7D2HH3Y

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/O7D2HH3Y4Q5S4WRAZ4WR5STKDZ \
  | 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: 77c7a39f78e43b2e5a20cf2d1eca6a1e4e9e46a53efe371bb3a1e5194f87a9e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c690d77f4c180f848c20f5f3877a00b623267874aea1331af1af5cb58aab58f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-06-09T01:55:55Z",
    "title_canon_sha256": "0c65de5682ce4e18ae55dac67078ffc76b7d674fb55a7627bb6765bc664a6746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07350",
    "kind": "arxiv",
    "version": 1
  }
}