Pith Number

pith:7BIEP63W

pith:2022:7BIEP63WUQUGOZLMYV2EEQSWB4

not attested not anchored not stored refs pending

FG Sge: new multicolor photometry and short-term dust shell clearing in 2019

A. A. Belinskii, A. M. Tatarnikov, D. Yu. Tsvetkov, M. A. Burlak, N. N. Pavlyuk, N. P. Ikonnikova, S. Yu. Shugarov, V. I. Shenavrin, V. P. Arkhipova

arxiv:2206.02493 v1 · 2022-06-06 · 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{7BIEP63WUQUGOZLMYV2EEQSWB4}

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	2026-07-05T05:14:15.934287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85047fb76a42867656cc5744242560f0aadee849a55d8da3cb036766f4c26cd

Aliases

arxiv: 2206.02493 · arxiv_version: 2206.02493v1 · doi: 10.48550/arxiv.2206.02493 · pith_short_12: 7BIEP63WUQUG · pith_short_16: 7BIEP63WUQUGOZLM · pith_short_8: 7BIEP63W

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/7BIEP63WUQUGOZLMYV2EEQSWB4 \
  | 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: f85047fb76a42867656cc5744242560f0aadee849a55d8da3cb036766f4c26cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f30319be78b583c4ff80fc1677419a9a4656faa444d58c11d7d53aaf31c29c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-06-06T10:52:28Z",
    "title_canon_sha256": "d11d09efba44b2d6417a8a51aca76e48420273741d8c34e67efbc74936409472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.02493",
    "kind": "arxiv",
    "version": 1
  }
}