Pith Number

pith:KR7BZXTC

pith:2010:KR7BZXTC5BTZBOFM6MR7LHATEZ

not attested not anchored not stored refs pending

Spectroscopy of "Big Trio" objects using the "Scorpio" spectrograph of the 6-m telescope of the Special astrophysical observatory

Adelina V. Temirova, Alexander I. Kopylov, Natalia S. Soboleva, Oleg V. Verkhodanov, Olga P. Zhelenkova, Timur A. Fatkhullin, William Miller Goss, Yurij N. Parijskij

arxiv:1011.1649 v1 · 2010-11-07 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KR7BZXTC5BTZBOFM6MR7LHATEZ}

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	2026-05-18T04:36:50.784644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

547e1cde62e86790b8acf323f59c13267de5fcc86ffd47a889f05e67aedb7c71

Aliases

arxiv: 1011.1649 · arxiv_version: 1011.1649v1 · doi: 10.48550/arxiv.1011.1649 · pith_short_12: KR7BZXTC5BTZ · pith_short_16: KR7BZXTC5BTZBOFM · pith_short_8: KR7BZXTC

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/KR7BZXTC5BTZBOFM6MR7LHATEZ \
  | 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: 547e1cde62e86790b8acf323f59c13267de5fcc86ffd47a889f05e67aedb7c71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f2db8a2b280c977fb47ad428b6791d1375f7b1c4a40f072c9eee652f8b6e619",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-07T16:25:30Z",
    "title_canon_sha256": "896aff34927498a2c46195b3496b7c0ace7b4b4063abcd19f7b2d35f482971d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1649",
    "kind": "arxiv",
    "version": 1
  }
}