Pith Number

pith:VFDWHODQ

pith:2023:VFDWHODQSRRMZKPHAB6TOOWCB6

not attested not anchored not stored refs pending

BundleSDF: Neural 6-DoF Tracking and 3D Reconstruction of Unknown Objects

Alex Evans, Bowen Wen, Dieter Fox, Jan Kautz, Jonathan Tremblay, Stan Birchfield, Stephen Tyree, Thomas Muller, Valts Blukis

arxiv:2303.14158 v1 · 2023-03-24 · cs.CV · cs.AI · cs.GR · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFDWHODQSRRMZKPHAB6TOOWCB6}

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	2026-07-05T05:54:24.336500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a94763b8709462cca9e7007d373ac20f8dca00df171f359be89eabc3daec9853

Aliases

arxiv: 2303.14158 · arxiv_version: 2303.14158v1 · doi: 10.48550/arxiv.2303.14158 · pith_short_12: VFDWHODQSRRM · pith_short_16: VFDWHODQSRRMZKPH · pith_short_8: VFDWHODQ

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/VFDWHODQSRRMZKPHAB6TOOWCB6 \
  | 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: a94763b8709462cca9e7007d373ac20f8dca00df171f359be89eabc3daec9853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af1a4b4fdc733081500ef577a92ab5d598f27ed6666620dca375ea23e6e9ffa0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GR",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-24T17:13:49Z",
    "title_canon_sha256": "04106966862b1a2b7037e445395c18133f2af5597c263077d89c84e0629dc732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14158",
    "kind": "arxiv",
    "version": 1
  }
}