Pith Number

pith:4DSR5Z5X

pith:2026:4DSR5Z5XFGJQSMCCPTSXIERZME

not attested not anchored not stored refs pending

ECO: Incremental Ego-Centric Octree Update for Point Streams

Duksu Kim, Jaemin Yu, Kang-Wook Chon, Seongyoon Jeong

arxiv:2607.05092 v1 · 2026-07-06 · cs.RO · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DSR5Z5XFGJQSMCCPTSXIERZME}

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	2026-07-07T03:19:15.798182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0e51ee7b729930930427ce5741239611163f081cf478191b000288ce3beed25

Aliases

arxiv: 2607.05092 · arxiv_version: 2607.05092v1 · doi: 10.48550/arxiv.2607.05092 · pith_short_12: 4DSR5Z5XFGJQ · pith_short_16: 4DSR5Z5XFGJQSMCC · pith_short_8: 4DSR5Z5X

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/4DSR5Z5XFGJQSMCCPTSXIERZME \
  | 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: e0e51ee7b729930930427ce5741239611163f081cf478191b000288ce3beed25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfbf943c2d49b8c8594f2cd6d34c08095f643348a2b52aa0306bb8293247a1bd",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-06T13:52:21Z",
    "title_canon_sha256": "3590873999ca92ae9dedc2f53f9460107c7ba12c098e0ed25e34c7c5ec7f25e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05092",
    "kind": "arxiv",
    "version": 1
  }
}