Pith Number

pith:4ZTWF7TF

pith:2022:4ZTWF7TFB5YFEKBAQGQANZKDZF

not attested not anchored not stored refs pending

Multiple View Performers for Shape Completion

David Watkins, Jacob Varley, Krzysztof Choromanski, Nicholas Waytowich, Peter Allen

arxiv:2209.06291 v1 · 2022-09-13 · cs.CV · 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{4ZTWF7TFB5YFEKBAQGQANZKDZF}

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	2026-07-05T05:40:32.034025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66762fe650f7052282081a006e543c948c585c6d92b5fbeaf9853156e7ec7cf

Aliases

arxiv: 2209.06291 · arxiv_version: 2209.06291v1 · doi: 10.48550/arxiv.2209.06291 · pith_short_12: 4ZTWF7TFB5YF · pith_short_16: 4ZTWF7TFB5YFEKBA · pith_short_8: 4ZTWF7TF

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/4ZTWF7TFB5YFEKBAQGQANZKDZF \
  | 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: e66762fe650f7052282081a006e543c948c585c6d92b5fbeaf9853156e7ec7cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f718eae8aa3a08add1e3b6ab400b84b6dce521c4f49e7352696be74091e26da9",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-13T20:45:24Z",
    "title_canon_sha256": "ea7b683333de918092545e73fac75283bf3b1043db04f0f61edfcf265192e216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.06291",
    "kind": "arxiv",
    "version": 1
  }
}