Pith Number

pith:23WZMJ37

pith:2018:23WZMJ37SQF5NTWBQOZKWPJKIW

not attested not anchored not stored refs pending

Physical properties of beta Lyr A and its opaque accretion disk

A. Meilland, C. Farrington, D. Bonneau, D. Gies, D. Korcakova, D. Mourard, E. Baines, F. Baron, G. Schaefer, H. Bozic, H. McAlister, H. Schmitt, I. Tallon-Bosc, J. Armstrong, J. Budaj, J. Jurysek, J.M. Clausse, J. Monnier, J. Nemravova, M. Broz, M. Slechta, M. Wolf, N. Nardetto, P. Harmanec, P. Svoboad, P. Zasche

arxiv:1807.04789 v1 · 2018-07-12 · 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{23WZMJ37SQF5NTWBQOZKWPJKIW}

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	2026-05-18T00:10:51.420779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6ed96277f940bd6cec183b2ab3d2a459346733a31b046a956a8ea503c5e65fb

Aliases

arxiv: 1807.04789 · arxiv_version: 1807.04789v1 · doi: 10.48550/arxiv.1807.04789 · pith_short_12: 23WZMJ37SQF5 · pith_short_16: 23WZMJ37SQF5NTWB · pith_short_8: 23WZMJ37

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/23WZMJ37SQF5NTWBQOZKWPJKIW \
  | 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: d6ed96277f940bd6cec183b2ab3d2a459346733a31b046a956a8ea503c5e65fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64d2c796ff5c4743f5110e0eed29a01d1b4fb804cd5022ffd957178a96f3ec58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-12T18:54:51Z",
    "title_canon_sha256": "9b6f2ee2a407a054c1e10a15fac49e3a8da712e7eb0e831e8051875a55d75c31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04789",
    "kind": "arxiv",
    "version": 1
  }
}