Pith Number

pith:TFO7W7PB

pith:2020:TFO7W7PBTZFSVLDPA5IKUJZWHB

not attested not anchored not stored refs pending

Recalibration of Neural Networks for Point Cloud Analysis

Christian Wachinger, Ignacio Sarasua, Sebastian Poelsterl

arxiv:2011.12888 v1 · 2020-11-25 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFO7W7PBTZFSVLDPA5IKUJZWHB}

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	2026-07-05T01:54:37.705092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

995dfb7de19e4b2aac6f0750aa273638560eab4e75a12440d632048cbba3abc4

Aliases

arxiv: 2011.12888 · arxiv_version: 2011.12888v1 · doi: 10.48550/arxiv.2011.12888 · pith_short_12: TFO7W7PBTZFS · pith_short_16: TFO7W7PBTZFSVLDP · pith_short_8: TFO7W7PB

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/TFO7W7PBTZFSVLDPA5IKUJZWHB \
  | 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: 995dfb7de19e4b2aac6f0750aa273638560eab4e75a12440d632048cbba3abc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2dd31e27b1d09800d16d02539c6130b2edbd93c996ba8072862949d61a4b461",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-11-25T17:14:34Z",
    "title_canon_sha256": "726c7bbe00ae612f476f1b6102501bc0bba2330bb7b5415bcf333180a1f84841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.12888",
    "kind": "arxiv",
    "version": 1
  }
}