Pith Number

pith:F6CEHMMG

pith:2019:F6CEHMMG263J7ODF4MGSKQQZVP

not attested not anchored not stored refs pending

Leveraging Shape Completion for 3D Siamese Tracking

Bernard Ghanem, Jesus Zarzar, Silvio Giancola

arxiv:1903.01784 v2 · 2019-03-05 · 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{F6CEHMMG263J7ODF4MGSKQQZVP}

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	2026-05-17T23:49:59.233966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f8443b186d7b69fb865e30d254219abd130282272bc8eb3b787ec3e512ba80e

Aliases

arxiv: 1903.01784 · arxiv_version: 1903.01784v2 · doi: 10.48550/arxiv.1903.01784 · pith_short_12: F6CEHMMG263J · pith_short_16: F6CEHMMG263J7ODF · pith_short_8: F6CEHMMG

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/F6CEHMMG263J7ODF4MGSKQQZVP \
  | 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: 2f8443b186d7b69fb865e30d254219abd130282272bc8eb3b787ec3e512ba80e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8306d55f18a92e8ce272f2eade677cfd61e9e75fdd54c3982e0fbc433e96260",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-05T12:29:10Z",
    "title_canon_sha256": "ced9b20025ac36343d542466e0b35a5ea8151710a82f75a5e49f761d8f9eee7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01784",
    "kind": "arxiv",
    "version": 2
  }
}