Pith Number

pith:EV3B623K

pith:2022:EV3B623KUPNX6C4LJZQQJQKGEB

not attested not anchored not stored refs pending

The hidden symbiotic star SU Lyn -- detection of flickering in U band

A. Kostov, A. Kurtenkov, B. Borisov, B. Spassov, D. Marchev, E. Sanchez-Ayaso, G. Nikolov, G. Y. Latev, J. Marti, K. A. Stoyanov, K. Ilkiewicz, M. F. Bode, M. Moyseev, M. S. Minev, N. Petrov, P. L. Luque-Escamilla, R. K. Zamanov, S. Boeva, V. D. Marchev, V. Radeva, Y. M. Nikolov

arxiv:2206.10151 v2 · 2022-06-21 · 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{EV3B623KUPNX6C4LJZQQJQKGEB}

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	2026-07-05T04:47:58.768936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25761f6b6aa3db7f0b8b4e6104c146205911c1b00ff01dc57071b61dfa5c4aee

Aliases

arxiv: 2206.10151 · arxiv_version: 2206.10151v2 · doi: 10.48550/arxiv.2206.10151 · pith_short_12: EV3B623KUPNX · pith_short_16: EV3B623KUPNX6C4L · pith_short_8: EV3B623K

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/EV3B623KUPNX6C4LJZQQJQKGEB \
  | 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: 25761f6b6aa3db7f0b8b4e6104c146205911c1b00ff01dc57071b61dfa5c4aee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bfbf6ed9890442ea2f525276fd6b202ad8aea01c84becade49f273aac611c75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-06-21T07:19:51Z",
    "title_canon_sha256": "6bc1fc016c5aad6afb0b21996ca4ee1c4ae409fedc46e1dbfb67bccc108a6be1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.10151",
    "kind": "arxiv",
    "version": 2
  }
}