Pith Number

pith:F3THKAKL

pith:2012:F3THKAKLAFJ2NHMXGOX72XYVBP

not attested not anchored not stored refs pending

Thin-shell mixing in radiative wind-shocks and the Lx-Lbol scaling of O-star X-rays

David H. Cohen, Jon O. Sundqvist, Kenneth G. Gayley, Stanley P. Owocki

arxiv:1212.4235 v1 · 2012-12-18 · astro-ph.SR · astro-ph.HE

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

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	2026-05-18T01:52:31.170607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ee675014b0153a69d9733affd5f150bf64423e091fdab5d446a0c4513ae8a6f

Aliases

arxiv: 1212.4235 · arxiv_version: 1212.4235v1 · doi: 10.48550/arxiv.1212.4235 · pith_short_12: F3THKAKLAFJ2 · pith_short_16: F3THKAKLAFJ2NHMX · pith_short_8: F3THKAKL

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/F3THKAKLAFJ2NHMXGOX72XYVBP \
  | 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: 2ee675014b0153a69d9733affd5f150bf64423e091fdab5d446a0c4513ae8a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e530e5b53ed27bbd4ee334e44ff6b55be22aac47bfb2f7ff52f3e02c6d411807",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-18T06:16:51Z",
    "title_canon_sha256": "7077a43c33f5895f07909de658128367ddff20535daec84fc0c2820bbb813723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4235",
    "kind": "arxiv",
    "version": 1
  }
}