Pith Number

pith:K4V63CN6

pith:2017:K4V63CN6NQQRYG47B7CQR5HPJC

not attested not anchored not stored refs pending

Center-to-limb observations of the Sun with ALMA

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

arxiv:1705.09008 v1 · 2017-05-25 · 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{K4V63CN6NQQRYG47B7CQR5HPJC}

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	2026-05-18T00:35:20.378767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

572bed89be6c211c1b9f0fc508f4ef4894ecb72a6acbfbfe63b851fe744583bf

Aliases

arxiv: 1705.09008 · arxiv_version: 1705.09008v1 · doi: 10.48550/arxiv.1705.09008 · pith_short_12: K4V63CN6NQQR · pith_short_16: K4V63CN6NQQRYG47 · pith_short_8: K4V63CN6

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/K4V63CN6NQQRYG47B7CQR5HPJC \
  | 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: 572bed89be6c211c1b9f0fc508f4ef4894ecb72a6acbfbfe63b851fe744583bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7ae5f7d3626363ce67114941a4a04136e957d8389dc287b3cf61b88174042b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-25T00:35:41Z",
    "title_canon_sha256": "ed63fa1b1e297c76696655abc9dc8045a2c578b9876ddbf6ce16769c010d3b24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09008",
    "kind": "arxiv",
    "version": 1
  }
}