Pith Number

pith:4METWD4D

pith:2021:4METWD4DLGCIDJDSXWLPDUXDYL

not attested not anchored not stored refs pending

3D Semantic Scene Completion: a Survey

Anne Verroust-Blondet, Luis Roldao, Raoul de Charette

arxiv:2103.07466 v3 · 2021-03-12 · 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{4METWD4DLGCIDJDSXWLPDUXDYL}

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	2026-07-05T02:56:57.324722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3093b0f83598481a472bd96f1d2e3c2e1e2fd5fdefef9126af76706570561f2

Aliases

arxiv: 2103.07466 · arxiv_version: 2103.07466v3 · doi: 10.48550/arxiv.2103.07466 · pith_short_12: 4METWD4DLGCI · pith_short_16: 4METWD4DLGCIDJDS · pith_short_8: 4METWD4D

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/4METWD4DLGCIDJDSXWLPDUXDYL \
  | 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: e3093b0f83598481a472bd96f1d2e3c2e1e2fd5fdefef9126af76706570561f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "769e7ad9fb62c76de1aebfbcaa13e3146fc8a73ce002d1059fe8f7ee3969bd4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-12T18:59:51Z",
    "title_canon_sha256": "921047ea09582a3112b4d87359002f34da48abf07081b2b7e3a95f5bba8c4b28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07466",
    "kind": "arxiv",
    "version": 3
  }
}