Pith Number

pith:W3SCUQAX

pith:2020:W3SCUQAXSGDY63NUFLN2B7T6JA

not attested not anchored not stored refs pending

Transient brightenings in the quiet Sun detected by ALMA at 3 mm

A. Nindos, C. E. Alissandrakis, S. Patsourakos, T. S. Bastian

arxiv:2004.07591 v1 · 2020-04-16 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3SCUQAXSGDY63NUFLN2B7T6JA}

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	2026-07-05T01:15:16.918198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6e42a401791878f6db42adba0fe7e483c3906d4c028186c3be44dbd5ddcdc4d

Aliases

arxiv: 2004.07591 · arxiv_version: 2004.07591v1 · doi: 10.48550/arxiv.2004.07591 · pith_short_12: W3SCUQAXSGDY · pith_short_16: W3SCUQAXSGDY63NU · pith_short_8: W3SCUQAX

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/W3SCUQAXSGDY63NUFLN2B7T6JA \
  | 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: b6e42a401791878f6db42adba0fe7e483c3906d4c028186c3be44dbd5ddcdc4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96a1a5aefaf6460c0bdae42f4522e2a3db281e1c0283c872bb02412f1562fec7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-04-16T11:01:12Z",
    "title_canon_sha256": "c1d4f7a1597889b9e63c8b248e9170626550aac7b7180ec2f65be0400d969365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07591",
    "kind": "arxiv",
    "version": 1
  }
}