Pith Number

pith:QXZ6QO7I

pith:2015:QXZ6QO7IT7ZACKGMEYYYXUMT2E

not attested not anchored not stored refs pending

The radio continuum spectrum of Mira A and Mira B up to submillimeter wavelengths

Javier Alcolea, Pere Planesas, Rafael Bachiller

arxiv:1512.08638 v1 · 2015-12-29 · 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{QXZ6QO7IT7ZACKGMEYYYXUMT2E}

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	2026-05-18T01:21:50.765350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85f3e83be89ff20128cc26318bd193d120e2a2dcbc693a11df474782b0591de1

Aliases

arxiv: 1512.08638 · arxiv_version: 1512.08638v1 · doi: 10.48550/arxiv.1512.08638 · pith_short_12: QXZ6QO7IT7ZA · pith_short_16: QXZ6QO7IT7ZACKGM · pith_short_8: QXZ6QO7I

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/QXZ6QO7IT7ZACKGMEYYYXUMT2E \
  | 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: 85f3e83be89ff20128cc26318bd193d120e2a2dcbc693a11df474782b0591de1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c985df8928b7a17360d797bee0d06fb277fe310cfafa201d57904a683f396b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-29T09:57:09Z",
    "title_canon_sha256": "12616eb18f1e13d3181200fbc80fe9b8e9e4db52cf0a84cb1ae286288cc3b421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08638",
    "kind": "arxiv",
    "version": 1
  }
}