Pith Number

pith:3BA43SN7

pith:2020:3BA43SN7YGLPE6J5GSFIPDLMFH

not attested not anchored not stored refs pending

Discrete Point Flow Networks for Efficient Point Cloud Generation

Edmond Boyer, Jakob Verbeek, Roman Klokov

arxiv:2007.10170 v1 · 2020-07-20 · 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{3BA43SN7YGLPE6J5GSFIPDLMFH}

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	2026-07-05T01:20:33.893403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d841cdc9bfc196f2793d348a878d6c29f7ac5d740189daabef28611bea310608

Aliases

arxiv: 2007.10170 · arxiv_version: 2007.10170v1 · doi: 10.48550/arxiv.2007.10170 · pith_short_12: 3BA43SN7YGLP · pith_short_16: 3BA43SN7YGLPE6J5 · pith_short_8: 3BA43SN7

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/3BA43SN7YGLPE6J5GSFIPDLMFH \
  | 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: d841cdc9bfc196f2793d348a878d6c29f7ac5d740189daabef28611bea310608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6116eb9bc34b7d5669bcc56b8e764c953cd06188277c0b5ad3e7c1ef5c53d25c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-20T14:48:00Z",
    "title_canon_sha256": "e78f7d397a995c64c8bc8ab2637496dd5240820dbc49ad1fed9a178ca8c3f582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10170",
    "kind": "arxiv",
    "version": 1
  }
}