Pith Number

pith:TTY7GAAW

pith:2022:TTY7GAAWMLXFS7YTNHMIOFZNXZ

not attested not anchored not stored refs pending

CD$^2$: Fine-grained 3D Mesh Reconstruction With Twice Chamfer Distance

Mai Su, Rongfei Zeng, Ruiyun Yu, Xingwei Wang

arxiv:2206.00447 v3 · 2022-06-01 · 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{TTY7GAAWMLXFS7YTNHMIOFZNXZ}

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	2026-07-05T05:36:47.357736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cf1f3001662ee597f1369d887172dbe4451bdc87956623eff0bb94e671e7032

Aliases

arxiv: 2206.00447 · arxiv_version: 2206.00447v3 · doi: 10.48550/arxiv.2206.00447 · pith_short_12: TTY7GAAWMLXF · pith_short_16: TTY7GAAWMLXFS7YT · pith_short_8: TTY7GAAW

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/TTY7GAAWMLXFS7YTNHMIOFZNXZ \
  | 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: 9cf1f3001662ee597f1369d887172dbe4451bdc87956623eff0bb94e671e7032

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c35f0bf805f5adae081522517674874436d7fbab83543302d7a2713d5281570d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-01T12:29:25Z",
    "title_canon_sha256": "69fb399af759c697314eb7fd9ba074d91fd581c67eb2b8fd19e19d946b641248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.00447",
    "kind": "arxiv",
    "version": 3
  }
}