Pith Number

pith:WZO55WJ5

pith:2010:WZO55WJ5FKKMAZFSZAGLDTZUGC

not attested not anchored not stored refs pending

The Inhomogeneous Wind of the LBV Candidate CygOB2-No.12

Anatoly Miroshnichenko, Eugene Chentsov, Valentina Klochkova

arxiv:1009.3995 v1 · 2010-09-21 · 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{WZO55WJ5FKKMAZFSZAGLDTZUGC}

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	2026-05-18T02:05:19.423512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b65dded93d2a94c064b2c80cb1cf34308b930e1bfe6cf63f1ec0ce166e33d7b9

Aliases

arxiv: 1009.3995 · arxiv_version: 1009.3995v1 · doi: 10.48550/arxiv.1009.3995 · pith_short_12: WZO55WJ5FKKM · pith_short_16: WZO55WJ5FKKMAZFS · pith_short_8: WZO55WJ5

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/WZO55WJ5FKKMAZFSZAGLDTZUGC \
  | 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: b65dded93d2a94c064b2c80cb1cf34308b930e1bfe6cf63f1ec0ce166e33d7b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80a3fbe1a8e36dcad077ab1778332c3b269ce23422d68bc2ec185b0ca6ce8ff9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-21T05:18:23Z",
    "title_canon_sha256": "6eac18c8263803f376bbd4d61ed117975280489d83f4f4b543dd1be287df5cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3995",
    "kind": "arxiv",
    "version": 1
  }
}