Pith Number

pith:IMYPFAUU

pith:2018:IMYPFAUUNYXZIIBW2WDHDZ3RTU

not attested not anchored not stored refs pending

TYC 3637-1152-1 - a High Amplitude delta Scuti star with peculiar pulsational properties

Andreas Herdin, Andreas Karnthaler, Beatrice Kulterer, Carla Schoder, Ernst Paunzen, Eugene Semenko, Hans-Michael Maitzen, Jan Janik, Klaus Bernhard, Monika Rode-Paunzen, Moriz Frauenberger, Nikolaus Sulzenauer, Richard Komzik, Santiago Helbig, Sebastian Miksch, Stefan Huemmerich, Stefan Meingast, Theodor Pribulla, Wolfgang Sakuler

arxiv:1811.05219 v1 · 2018-11-13 · 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{IMYPFAUUNYXZIIBW2WDHDZ3RTU}

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	2026-05-17T23:59:04.194201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4330f282946e2f942036d58671e7719d1588f06d24a5ba94a4eeb2ecf657d240

Aliases

arxiv: 1811.05219 · arxiv_version: 1811.05219v1 · doi: 10.48550/arxiv.1811.05219 · pith_short_12: IMYPFAUUNYXZ · pith_short_16: IMYPFAUUNYXZIIBW · pith_short_8: IMYPFAUU

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/IMYPFAUUNYXZIIBW2WDHDZ3RTU \
  | 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: 4330f282946e2f942036d58671e7719d1588f06d24a5ba94a4eeb2ecf657d240

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "111f6bae12cebd91e5fa8e33a63dc4343ea726d3d7137a7e62659431231103c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-13T11:24:12Z",
    "title_canon_sha256": "6e37ced5a874cf4717a035e8fcc60c9308bf9de77224e74b795bffb704868785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05219",
    "kind": "arxiv",
    "version": 1
  }
}