Pith Number

pith:FSVTUXYO

pith:2026:FSVTUXYOMOF75KZ4QPUKLXJYYT

not attested not anchored not stored refs pending

Efficient Continuous Semantic Mapping based on Spatio-Temporal Awareness

Dinh Trieu Duong, My Le Pham, Thanh Nguyen Canh, Xiem HoangVan

arxiv:2606.22672 v1 · 2026-06-21 · 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{FSVTUXYOMOF75KZ4QPUKLXJYYT}

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	2026-06-23T02:13:44.441846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cab3a5f0e638bfeab3c83e8a5dd38c4e362c38adc06fc6bf041a7b01996f91e

Aliases

arxiv: 2606.22672 · arxiv_version: 2606.22672v1 · doi: 10.48550/arxiv.2606.22672 · pith_short_12: FSVTUXYOMOF7 · pith_short_16: FSVTUXYOMOF75KZ4 · pith_short_8: FSVTUXYO

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/FSVTUXYOMOF75KZ4QPUKLXJYYT \
  | 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: 2cab3a5f0e638bfeab3c83e8a5dd38c4e362c38adc06fc6bf041a7b01996f91e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c97703c2a44e81213f4bb778b28593c7552cf170ca31dee759852b43471cd611",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-21T21:11:08Z",
    "title_canon_sha256": "b869dfe4e29e6ac0caf8c973d4c290a04ffcb5467d14ad2b81d5a0f0a8f492eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22672",
    "kind": "arxiv",
    "version": 1
  }
}