Pith Number

pith:SHWKBTWI

pith:2022:SHWKBTWI6EHYK5H5BUPWSVKJUB

not attested not anchored not stored refs pending

CLASS Survey Description: Coronal Line Needles in the SDSS Haystack

Jenna M. Cann, Michael Reefe, Nathan J. Secrest, Remington O. Sexton, Sara M. Doan, Shobita Satyapal

arxiv:2211.11882 v1 · 2022-11-21 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHWKBTWI6EHYK5H5BUPWSVKJUB}

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	2026-07-05T05:48:42.974035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91eca0cec8f10f8574fd0d1f695549a07a864e6701f7ab5a59609e9847807aed

Aliases

arxiv: 2211.11882 · arxiv_version: 2211.11882v1 · doi: 10.48550/arxiv.2211.11882 · pith_short_12: SHWKBTWI6EHY · pith_short_16: SHWKBTWI6EHYK5H5 · pith_short_8: SHWKBTWI

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/SHWKBTWI6EHYK5H5BUPWSVKJUB \
  | 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: 91eca0cec8f10f8574fd0d1f695549a07a864e6701f7ab5a59609e9847807aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "598610cd09f1a5cfc3946aab16c163db7f4fb483a81ecbb77286288462a42c80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-11-21T22:14:58Z",
    "title_canon_sha256": "ddd6c6752f12f537c436135942ec6a3c76fef2f5b230f6c6d7340eb5e0af3072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11882",
    "kind": "arxiv",
    "version": 1
  }
}