Pith Number

pith:HTLWB4BH

pith:2022:HTLWB4BH46DMII5HI2UCMIGCQL

not attested not anchored not stored refs pending

Long-term photometric monitoring and spectroscopy of the white dwarf pulsar AR Scorpii

A. Aungwerojwit, A. Chakpor, A. J. Brown, D. I. Sahman, E. Breedt, Ingrid Pelisoli, J. F. Wild, M. J. Dyer, M. J. Green, P. Kerry, R. Lakhom, R. P. Ashley, S. G. Parsons, S. P. Littlefair, T. R. Marsh, T. Shahbaz, V. S. Dhillon

arxiv:2208.08450 v1 · 2022-08-17 · 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{HTLWB4BH46DMII5HI2UCMIGCQL}

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	2026-07-05T05:03:05.300759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cd760f027e786c423a746a82620c282deb8813b23f84370324c023d66bbe352

Aliases

arxiv: 2208.08450 · arxiv_version: 2208.08450v1 · doi: 10.48550/arxiv.2208.08450 · pith_short_12: HTLWB4BH46DM · pith_short_16: HTLWB4BH46DMII5H · pith_short_8: HTLWB4BH

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/HTLWB4BH46DMII5HI2UCMIGCQL \
  | 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: 3cd760f027e786c423a746a82620c282deb8813b23f84370324c023d66bbe352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac44591e7f8d13535bc25ead44874971681c7c5425f5f3739df0ee4143ae2021",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-08-17T18:00:02Z",
    "title_canon_sha256": "b4934f000f8cdea1441f1bbc8dc78d02e9c6b2e057f96b338e95e75b7d915b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.08450",
    "kind": "arxiv",
    "version": 1
  }
}