Pith Number

pith:DIE4XAH3

pith:2015:DIE4XAH3M3URJRFST3OGAPMFBO

not attested not anchored not stored refs pending

First discovery of a magnetic field in a main sequence delta Scuti star: the Kepler star HD188774

Coralie Neiner, Patricia Lampens

arxiv:1508.07273 v1 · 2015-08-28 · 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{DIE4XAH3M3URJRFST3OGAPMFBO}

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	2026-05-18T01:29:44.876781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a09cb80fb66e914c4b29edc603d850bad9adf62d5f1ccf29c9aedac5498f8cd

Aliases

arxiv: 1508.07273 · arxiv_version: 1508.07273v1 · doi: 10.48550/arxiv.1508.07273 · pith_short_12: DIE4XAH3M3UR · pith_short_16: DIE4XAH3M3URJRFS · pith_short_8: DIE4XAH3

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/DIE4XAH3M3URJRFST3OGAPMFBO \
  | 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: 1a09cb80fb66e914c4b29edc603d850bad9adf62d5f1ccf29c9aedac5498f8cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e0b3ceb0c8683145a0d1a35feed3e27aedbab0a2b159bcf68f57cb0f89b7b52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-08-28T16:49:44Z",
    "title_canon_sha256": "86782ed0636cb75c632cd0d5d38f6dc6e65e348ec37439ef51e3389abfdc2259"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07273",
    "kind": "arxiv",
    "version": 1
  }
}