Pith Number

pith:MPJBX7MV

pith:2018:MPJBX7MVNHFWT26N7M4UDHFYWH

not attested not anchored not stored refs pending

Variability analysis of {\delta} Scuti candidate stars

Arnas Drazdauskas, Erika Pak\v{s}tien\.e, Gra\v{z}ina Tautvai\v{s}ien\.e, Lukas Klebonas, Renata Minkevi\v{c}i\=ut\.e, Rimvydas Janulis, Vilius Bagdonas, \v{S}ar\=unas Mikolaitis

arxiv:1806.01100 v1 · 2018-06-04 · 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{MPJBX7MVNHFWT26N7M4UDHFYWH}

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	2026-05-18T00:11:04.634059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d21bfd9569cb69ebcdfb39419cb8b1fa99d36660f54933c30f251662ef7324

Aliases

arxiv: 1806.01100 · arxiv_version: 1806.01100v1 · doi: 10.48550/arxiv.1806.01100 · pith_short_12: MPJBX7MVNHFW · pith_short_16: MPJBX7MVNHFWT26N · pith_short_8: MPJBX7MV

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/MPJBX7MVNHFWT26N7M4UDHFYWH \
  | 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: 63d21bfd9569cb69ebcdfb39419cb8b1fa99d36660f54933c30f251662ef7324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4436d9013d01cf0d495a1031e87e86d3c9964856972941e607a6e137766814a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-04T13:39:16Z",
    "title_canon_sha256": "39f995f18aff3e66ef5ce89ddb9fa2994f113a0db1ba06e1f7165ee6c4538ba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01100",
    "kind": "arxiv",
    "version": 1
  }
}