Pith Number

pith:MI3XHXBG

pith:2023:MI3XHXBGDYOS4TJUU5DZ553GCN

not attested not anchored not stored refs pending

CN-DHF: Compact Neural Double Height-Field Representations of 3D Shapes

Alla Sheffer, Eric Hedlin, Jinfan Yang, Kwang Moo Yi, Nicholas Vining

arxiv:2304.13141 v2 · 2023-03-29 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MI3XHXBGDYOS4TJUU5DZ553GCN}

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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	2026-07-05T06:04:56.301967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

623773dc261e1d2e4d34a7479ef766137ee1aa2e595b3d533f2a1a8e4864347f

Aliases

arxiv: 2304.13141 · arxiv_version: 2304.13141v2 · doi: 10.48550/arxiv.2304.13141 · pith_short_12: MI3XHXBGDYOS · pith_short_16: MI3XHXBGDYOS4TJU · pith_short_8: MI3XHXBG

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/MI3XHXBGDYOS4TJUU5DZ553GCN \
  | 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: 623773dc261e1d2e4d34a7479ef766137ee1aa2e595b3d533f2a1a8e4864347f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18635be0e0926b208863e2b8f974bbd6f2ddeeb0dcffe47d35a3655656778219",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-29T20:38:40Z",
    "title_canon_sha256": "e444908e976d8de6a04fcdd686f24dc8a4e1b47695317a4d53605d38acdcf2f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13141",
    "kind": "arxiv",
    "version": 2
  }
}