Pith Number

pith:B7BVXUWC

pith:2023:B7BVXUWCBYXZZADWTYSDUHJMCJ

not attested not anchored not stored refs pending

`pgmuvi`: Quick and easy Gaussian Process Regression for multi-wavelength astronomical timeseries

D. A. Vasquez-Torres, P. Scicluna, S. Jamal, S. Srinivasan, S. Waterval

arxiv:2308.00132 v1 · 2023-07-31 · 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{B7BVXUWCBYXZZADWTYSDUHJMCJ}

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

Accretion onto WD 2226$-$210, the central star of the Helix Nebula

Receipt and verification

First computed	2026-07-05T06:36:14.706143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fc35bd2c20e2f9c80769e243a1d2c1240e04840b2e608c0635099af938b0b08

Aliases

arxiv: 2308.00132 · arxiv_version: 2308.00132v1 · doi: 10.48550/arxiv.2308.00132 · pith_short_12: B7BVXUWCBYXZ · pith_short_16: B7BVXUWCBYXZZADW · pith_short_8: B7BVXUWC

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/B7BVXUWCBYXZZADWTYSDUHJMCJ \
  | 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: 0fc35bd2c20e2f9c80769e243a1d2c1240e04840b2e608c0635099af938b0b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52406df7bc0f1d19f64e8638247db4e2075f1e495b4697b75c474c2ca0f0928a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-07-31T19:57:47Z",
    "title_canon_sha256": "15c2952b73454535475c5b635640d0ff4f71da72f2c58972c3ce85e10bd7a884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.00132",
    "kind": "arxiv",
    "version": 1
  }
}