Pith Number

pith:KU22T6S2

pith:2018:KU22T6S2ZUL2AK7DH5C27YCDX3

not attested not anchored not stored refs pending

Calibrating the HISA temperature: Measuring the temperature of the Riegel-Crutcher cloud

C. E. Murray, H. Denes, J. M. Dickey, J. R. Dawson, N. M. McClure-Griffiths

arxiv:1805.09856 v1 · 2018-05-24 · 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{KU22T6S2ZUL2AK7DH5C27YCDX3}

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	2026-05-18T00:13:25.338111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5535a9fa5acd17a02be33f45afe043beecd800595f82b30705155feb1f2316af

Aliases

arxiv: 1805.09856 · arxiv_version: 1805.09856v1 · doi: 10.48550/arxiv.1805.09856 · pith_short_12: KU22T6S2ZUL2 · pith_short_16: KU22T6S2ZUL2AK7D · pith_short_8: KU22T6S2

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/KU22T6S2ZUL2AK7DH5C27YCDX3 \
  | 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: 5535a9fa5acd17a02be33f45afe043beecd800595f82b30705155feb1f2316af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09915b434f73204ebf6adfde84ff664bd1a4bf426e2670a9ba51d999d7727186",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-24T19:11:26Z",
    "title_canon_sha256": "fd87d097588fe29d48bbbdcd68de15f0f76a31d16ffaf840e39975a4c46cb8e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09856",
    "kind": "arxiv",
    "version": 1
  }
}