Pith Number

pith:TGBGL3HC

pith:2018:TGBGL3HCM5GYMX46PISIAFJJVG

not attested not anchored not stored refs pending

A Deep Learning Driven Active Framework for Segmentation of Large 3D Shape Collections

David George, Gary KL Tam, Xianguha Xie, Yu-Kun Lai

arxiv:1807.06551 v1 · 2018-07-17 · cs.CV · 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{TGBGL3HCM5GYMX46PISIAFJJVG}

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	2026-05-18T00:10:32.713286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

998265ece2674d865f9e7a24801529a991098863c7c896f171a8b0a4c0514fba

Aliases

arxiv: 1807.06551 · arxiv_version: 1807.06551v1 · doi: 10.48550/arxiv.1807.06551 · pith_short_12: TGBGL3HCM5GY · pith_short_16: TGBGL3HCM5GYMX46 · pith_short_8: TGBGL3HC

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/TGBGL3HCM5GYMX46PISIAFJJVG \
  | 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: 998265ece2674d865f9e7a24801529a991098863c7c896f171a8b0a4c0514fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60310a1a68359877d13861419f26bea326e2ea5f15c9f1f8e28372be4c6b917e",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-17T16:58:06Z",
    "title_canon_sha256": "25f93b1b5e2f51af4cf75cd77b1fb3f3fed52116de62e6d82750152fc488d19d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06551",
    "kind": "arxiv",
    "version": 1
  }
}