Pith Number

pith:MWE5AUGS

pith:2012:MWE5AUGSYID3SRO5YOHSXNX5YV

not attested not anchored not stored refs pending

Accurate luminosities from the oxygen 7771-4 A triplet and the fundamental parameters of F-G supergiants

N. Gorlova, S. I. Belik, V. V. Kovtyukh

arxiv:1204.4115 v1 · 2012-04-18 · 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{MWE5AUGSYID3SRO5YOHSXNX5YV}

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	2026-05-18T01:57:49.272972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6589d050d2c207b945ddc38f2bb6fdc54fda4e0f05b3de15753fc60b7d325929

Aliases

arxiv: 1204.4115 · arxiv_version: 1204.4115v1 · doi: 10.48550/arxiv.1204.4115 · pith_short_12: MWE5AUGSYID3 · pith_short_16: MWE5AUGSYID3SRO5 · pith_short_8: MWE5AUGS

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/MWE5AUGSYID3SRO5YOHSXNX5YV \
  | 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: 6589d050d2c207b945ddc38f2bb6fdc54fda4e0f05b3de15753fc60b7d325929

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a519a095c5689599fcec34e5b386e33fa4d898eeaa648371e9e0264e408182",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-18T15:58:19Z",
    "title_canon_sha256": "736838205d8951c780e0c3672690920f9d55c77c6a294a89f7960c70462c44ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4115",
    "kind": "arxiv",
    "version": 1
  }
}