Pith Number

pith:2F43PQDI

pith:2023:2F43PQDI7FXVNEVZC7QBV6MGA5

not attested not anchored not stored refs pending

Euler Characteristic Transform Based Topological Loss for Reconstructing 3D Images from Single 2D Slices

Amit Chattopadhyay, Bastian Rieck, Kalyan Varma Nadimpalli

arxiv:2303.05286 v1 · 2023-03-08 · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2F43PQDI7FXVNEVZC7QBV6MGA5}

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	2026-07-05T05:49:39.146380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d179b7c068f96f5692b917e01af98607570d4c88b0bc9c2a0a705261d6c53224

Aliases

arxiv: 2303.05286 · arxiv_version: 2303.05286v1 · doi: 10.48550/arxiv.2303.05286 · pith_short_12: 2F43PQDI7FXV · pith_short_16: 2F43PQDI7FXVNEVZ · pith_short_8: 2F43PQDI

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/2F43PQDI7FXVNEVZC7QBV6MGA5 \
  | 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: d179b7c068f96f5692b917e01af98607570d4c88b0bc9c2a0a705261d6c53224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d1a9d33219c86680f3f623deafc959fb79c9f3e43c27414d1721352cfbdd488",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-08T02:12:17Z",
    "title_canon_sha256": "d91715495e9d6a9eff4fc3467b402a1f8841ec722aef31edd8c737fd96d5bf83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05286",
    "kind": "arxiv",
    "version": 1
  }
}