Pith Number

pith:F2FVV526

pith:2015:F2FVV526GAIGAQGKOEHR7ZXGSA

not attested not anchored not stored refs pending

Star-forming regions at the periphery of the supershell surrounding the Cyg OB1 association. I. The star cluster vdB 130 and its ambient gas and dust medium

A. A. Tatarnikova, A. M. Tatarnikov, A. S. Rastorguev, A. V. Moiseev, D. S. Wiebe, M. V. Zabolotskikh, O. V. Egorov, T. A. Lozinskaya, T. G. Sitnik

arxiv:1508.05274 v1 · 2015-08-21 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2FVV526GAIGAQGKOEHR7ZXGSA}

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	2026-05-18T01:29:44.974444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e8b5af75e30106040ca710f1fe6e6903306e779aa53b3cfed60c7721edaaab4

Aliases

arxiv: 1508.05274 · arxiv_version: 1508.05274v1 · doi: 10.48550/arxiv.1508.05274 · pith_short_12: F2FVV526GAIG · pith_short_16: F2FVV526GAIGAQGK · pith_short_8: F2FVV526

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/F2FVV526GAIGAQGKOEHR7ZXGSA \
  | 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: 2e8b5af75e30106040ca710f1fe6e6903306e779aa53b3cfed60c7721edaaab4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de5d1989512c87c26f6c9681d2178924654a6c724f3d7db474ab7c56253d99b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-21T14:05:43Z",
    "title_canon_sha256": "afdb564f8723484ce3d8a4a615e909fa26e43b38d853bec8f8fb9ba9b5c238dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05274",
    "kind": "arxiv",
    "version": 1
  }
}