Pith Number

pith:DNHJWOZM

pith:2020:DNHJWOZMQHTJJOXX6WZQMMPCOI

not attested not anchored not stored refs pending

CosmoVAE: Variational Autoencoder for CMB Image Inpainting

Jan Hamann, Kai Yi, Yanan Fan, Yi Guo, Yu Guang Wang

arxiv:2001.11651 v1 · 2020-01-31 · eess.IV · astro-ph.CO · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNHJWOZMQHTJJOXX6WZQMMPCOI}

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	2026-07-05T00:37:32.652661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b4e9b3b2c81e694baf7f5b30631e2721146ccc16eb20407ac672cdc01428109

Aliases

arxiv: 2001.11651 · arxiv_version: 2001.11651v1 · doi: 10.48550/arxiv.2001.11651 · pith_short_12: DNHJWOZMQHTJ · pith_short_16: DNHJWOZMQHTJJOXX · pith_short_8: DNHJWOZM

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/DNHJWOZMQHTJJOXX6WZQMMPCOI \
  | 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: 1b4e9b3b2c81e694baf7f5b30631e2721146ccc16eb20407ac672cdc01428109

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2055f9667a0600211e89c1148cc24865373d538209698b661efe2e9d658770f8",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-01-31T03:54:35Z",
    "title_canon_sha256": "7816d37bc3810df28a6763205331c25ab089aa6817e4a17e0b3cb0b767c3d9b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11651",
    "kind": "arxiv",
    "version": 1
  }
}