Pith Number

pith:3RK5QLWW

pith:2014:3RK5QLWWPT7V2SRA6MMIUVLTG4

not attested not anchored not stored refs pending

Modelling of Sigma Scorpii, a high-mass binary with a Beta Cep variable primary component

A. Tkachenko, C. Aerts, E. Moravveji, H. Lehmann, K. Clemer, K. Pavlovski, P. Degroote, P. I. Papics, V. Kolbas

arxiv:1405.0924 v1 · 2014-05-05 · 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{3RK5QLWWPT7V2SRA6MMIUVLTG4}

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	2026-05-18T01:43:17.865181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc55d82ed67cff5d4a20f3188a55733727dfa15ea8c13ff106ae89c58d45024a

Aliases

arxiv: 1405.0924 · arxiv_version: 1405.0924v1 · doi: 10.48550/arxiv.1405.0924 · pith_short_12: 3RK5QLWWPT7V · pith_short_16: 3RK5QLWWPT7V2SRA · pith_short_8: 3RK5QLWW

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/3RK5QLWWPT7V2SRA6MMIUVLTG4 \
  | 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: dc55d82ed67cff5d4a20f3188a55733727dfa15ea8c13ff106ae89c58d45024a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14eb23dd753ebf1daec3c2147bd3b5de0bb694dbec9a46b0e4029527bf4b98a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-05T15:21:46Z",
    "title_canon_sha256": "7ab7b89024b7cdb8859e1edf293c61bad01f40b8a4695c3d2177b9e473338169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0924",
    "kind": "arxiv",
    "version": 1
  }
}