Pith Number

pith:C43NCTMF

pith:2023:C43NCTMFM6U3CAUXG4D66MSW2K

not attested not anchored not stored refs pending

Effective cosmic density field reconstruction with convolutional neural network

Fangzhou Zhu, Nikhil Padmanabhan, Sasha Gaines, Xinyi Chen

arxiv:2306.10538 v1 · 2023-06-18 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C43NCTMFM6U3CAUXG4D66MSW2K}

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.

Cited by

1 paper in Pith

On the Relation Between Field-Level Posteriors, Correlators, and their Likelihoods

Receipt and verification

First computed	2026-07-05T06:27:25.433592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1736d14d8567a9b102973707ef3256d28fcea0820b17506478a6bcbedcf0f478

Aliases

arxiv: 2306.10538 · arxiv_version: 2306.10538v1 · doi: 10.48550/arxiv.2306.10538 · pith_short_12: C43NCTMFM6U3 · pith_short_16: C43NCTMFM6U3CAUX · pith_short_8: C43NCTMF

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/C43NCTMFM6U3CAUXG4D66MSW2K \
  | 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: 1736d14d8567a9b102973707ef3256d28fcea0820b17506478a6bcbedcf0f478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a4ac4fdde8987079b0a3713c05072abfa322c823bca157e389b3a2dded0f399",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-06-18T12:04:27Z",
    "title_canon_sha256": "e5c54943935678b62649373cbedfa706be1985204eb29636a4c784958fa089a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.10538",
    "kind": "arxiv",
    "version": 1
  }
}