Pith Number

pith:K6F2WLO7

pith:2020:K6F2WLO7AB3CAJAVCSVFQJT2EQ

not attested not anchored not stored refs pending

Seismic analysis of the double-mode radial pulsator SX Phoenicis

A. A. Pamyatnykh, Jadwiga Daszy\'nska-Daszkiewicz, P. Walczak, W. Szewczuk

arxiv:2009.14065 v1 · 2020-09-29 · 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{K6F2WLO7AB3CAJAVCSVFQJT2EQ}

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	2026-07-05T01:42:47.051075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

578bab2ddf007620241514aa58267a24084122044b05b3a2635abfda9954ed72

Aliases

arxiv: 2009.14065 · arxiv_version: 2009.14065v1 · doi: 10.48550/arxiv.2009.14065 · pith_short_12: K6F2WLO7AB3C · pith_short_16: K6F2WLO7AB3CAJAV · pith_short_8: K6F2WLO7

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/K6F2WLO7AB3CAJAVCSVFQJT2EQ \
  | 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: 578bab2ddf007620241514aa58267a24084122044b05b3a2635abfda9954ed72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a9623bf23bab2df9238ad955b87f6fbc8e0a778e1bc6fe031c6647f3dfcb2e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-09-29T14:52:48Z",
    "title_canon_sha256": "e38fdf7faed06527898468d2eaba0c13696c16967226365cf22a332c65fb9f4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14065",
    "kind": "arxiv",
    "version": 1
  }
}