Pith Number

pith:MN2W7JC7

pith:2020:MN2W7JC7CNRE3PEIOLACHR2JPY

not attested not anchored not stored refs pending

Deformation-Aware 3D Model Embedding and Retrieval

Jingwei Huang, Leonidas Guibas, Mikaela Angelina Uy, Minhyuk Sung, Tolga Birdal

arxiv:2004.01228 v3 · 2020-04-02 · cs.CV · cs.GR · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MN2W7JC7CNRE3PEIOLACHR2JPY}

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	2026-07-05T01:23:35.602370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63756fa45f13624dbc8872c023c7497e2e145c722506d715cf9e9fcf462c043a

Aliases

arxiv: 2004.01228 · arxiv_version: 2004.01228v3 · doi: 10.48550/arxiv.2004.01228 · pith_short_12: MN2W7JC7CNRE · pith_short_16: MN2W7JC7CNRE3PEI · pith_short_8: MN2W7JC7

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/MN2W7JC7CNRE3PEIOLACHR2JPY \
  | 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: 63756fa45f13624dbc8872c023c7497e2e145c722506d715cf9e9fcf462c043a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3c9795d35fabe521e7acd267392504c1c2c58548b9626a289f64d38fc544123",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-02T19:10:57Z",
    "title_canon_sha256": "8096258dd0921aa220a7a01b99e28ea7063602b0497f8c0869561b1a067b8d9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01228",
    "kind": "arxiv",
    "version": 3
  }
}