Pith Number

pith:4SX3IY4X

pith:2018:4SX3IY4X3QUPCYTTOBXE3MR7BF

not attested not anchored not stored refs pending

KIC 10001893: A pulsating sdB star with multiple trapped modes

A.S. Baran, B.K. Quick, J.H. Telting, M.D. Reed, M. Uzundag, R.H. {\O}stensen

arxiv:1812.05675 v1 · 2018-12-13 · 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{4SX3IY4X3QUPCYTTOBXE3MR7BF}

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	2026-07-05T02:47:21.739679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4afb46397dc28f16273706e4db23f09734ea3f2dd5ae17f57723d73ecb942ec

Aliases

arxiv: 1812.05675 · arxiv_version: 1812.05675v1 · doi: 10.48550/arxiv.1812.05675 · pith_short_12: 4SX3IY4X3QUP · pith_short_16: 4SX3IY4X3QUPCYTT · pith_short_8: 4SX3IY4X

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/4SX3IY4X3QUPCYTTOBXE3MR7BF \
  | 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: e4afb46397dc28f16273706e4db23f09734ea3f2dd5ae17f57723d73ecb942ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa785af2417519b24c28205d6958a874f81528a552c9a7feda1fd7392c48f4f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-13T20:33:00Z",
    "title_canon_sha256": "23a417d6403f344da0d45d088391d7c9ee2fa94cae05ff77ca715ac42048f6e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05675",
    "kind": "arxiv",
    "version": 1
  }
}