Pith Number

pith:G5K7HSWQ

pith:2022:G5K7HSWQFT5PTTCK5MLMRR262Q

not attested not anchored not stored refs pending

THA 15-31: Discovery with VLT/X-Shooter and Swift/UVOT of a new symbiotic star of the accreting-only variety

A. Frasca, G. Traven, J.K. Alcal\`a, L. Zampieri, N. Masetti, S. Akras, U. Munari

arxiv:2203.05453 v1 · 2022-03-10 · 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{G5K7HSWQFT5PTTCK5MLMRR262Q}

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	2026-07-05T04:24:17.740757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3755f3cad02cfaf9cc4aeb16c8c75ed43b65a9e644e139996e6373234a546178

Aliases

arxiv: 2203.05453 · arxiv_version: 2203.05453v1 · doi: 10.48550/arxiv.2203.05453 · pith_short_12: G5K7HSWQFT5P · pith_short_16: G5K7HSWQFT5PTTCK · pith_short_8: G5K7HSWQ

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/G5K7HSWQFT5PTTCK5MLMRR262Q \
  | 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: 3755f3cad02cfaf9cc4aeb16c8c75ed43b65a9e644e139996e6373234a546178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf25991784e881780c6c9cf945ec9929fc2e683bcfd80b189efe63992e63c6e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-03-10T16:27:19Z",
    "title_canon_sha256": "e1702f4156605bfe88f22eae148df81b86a75e1c5000fa00bc0007351706ee50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.05453",
    "kind": "arxiv",
    "version": 1
  }
}