Pith Number

pith:EJIRXSMJ

pith:2025:EJIRXSMJYAZVIUORAACFMAJM2S

not attested not anchored not stored refs pending

Variability of Galactic blue supergiants observed with TESS

Aldana Alberici Adam, Lydia S. Cidale, Matias A. Ruiz Diaz, Michaela Kraus, Michalis Kourniotis

arxiv:2503.20860 v1 · 2025-03-26 · astro-ph.SR · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJIRXSMJYAZVIUORAACFMAJM2S}

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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.

Cited by

1 paper in Pith

Characterization of the variability of the blue supergiant HD 14134

Receipt and verification

First computed	2026-07-05T11:02:21.923793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22511bc989c0335451d1000456012cd4a92410099a7c894e8e48abf01f91a148

Aliases

arxiv: 2503.20860 · arxiv_version: 2503.20860v1 · doi: 10.48550/arxiv.2503.20860 · pith_short_12: EJIRXSMJYAZV · pith_short_16: EJIRXSMJYAZVIUOR · pith_short_8: EJIRXSMJ

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/EJIRXSMJYAZVIUORAACFMAJM2S \
  | 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: 22511bc989c0335451d1000456012cd4a92410099a7c894e8e48abf01f91a148

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab12849a1fd8c691be64742801d7e4655ac90f6bd6943b6427c62adddb00c2c3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-03-26T18:00:00Z",
    "title_canon_sha256": "b407150b4b43cc45b9dca16e07d433f4f3abba391152d6fdd3d99133c65f8262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20860",
    "kind": "arxiv",
    "version": 1
  }
}