Pith Number

pith:SKQV7GVP

pith:2011:SKQV7GVPEO6ADPWBW3CNQC3HQZ

not attested not anchored not stored refs pending

Obscuring Supersoft X-ray Sources in Stellar Winds

Carsten Dominik, Gijs Nelemans, Mikkel Thomas B{\o}je Nielsen

arxiv:1109.5866 v1 · 2011-09-27 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKQV7GVPEO6ADPWBW3CNQC3HQZ}

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	2026-05-18T04:12:11.088733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92a15f9aaf23bc01bec1b6c4d80b678662367ad4c2c7aa6a6773b387eb53bf46

Aliases

arxiv: 1109.5866 · arxiv_version: 1109.5866v1 · doi: 10.48550/arxiv.1109.5866 · pith_short_12: SKQV7GVPEO6A · pith_short_16: SKQV7GVPEO6ADPWB · pith_short_8: SKQV7GVP

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/SKQV7GVPEO6ADPWBW3CNQC3HQZ \
  | 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: 92a15f9aaf23bc01bec1b6c4d80b678662367ad4c2c7aa6a6773b387eb53bf46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b42cb7c4c8d02b5c5337f9b0a1403442c6ae70182275c86cc02ff8d77608cf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-09-27T12:56:08Z",
    "title_canon_sha256": "53950a1d2d7a38847d5941e02a3dd27edc34fb4d94668e5d6c633e4e6426cf1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5866",
    "kind": "arxiv",
    "version": 1
  }
}