Pith Number

pith:4HU37LBN

pith:2017:4HU37LBNP7L7SHT76R7TG7G5RO

not attested not anchored not stored refs pending

X-ray diagnostics of massive star winds

D.P. Huenemoerder, L.M. Oskinova, R. Ignace

arxiv:1702.05613 v1 · 2017-02-18 · astro-ph.SR · 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{4HU37LBNP7L7SHT76R7TG7G5RO}

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	2026-05-18T00:30:45.890094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1e9bfac2d7fd7f91e7ff47f337cdd8bb4018b99a5305e4f4b7dfbc89bd0d9ef

Aliases

arxiv: 1702.05613 · arxiv_version: 1702.05613v1 · doi: 10.48550/arxiv.1702.05613 · pith_short_12: 4HU37LBNP7L7 · pith_short_16: 4HU37LBNP7L7SHT7 · pith_short_8: 4HU37LBN

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/4HU37LBNP7L7SHT76R7TG7G5RO \
  | 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: e1e9bfac2d7fd7f91e7ff47f337cdd8bb4018b99a5305e4f4b7dfbc89bd0d9ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6488d98e2fb0103c55be5b1414b7f1380eecadf8f160c766199154adb3aa344d",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-18T13:45:52Z",
    "title_canon_sha256": "2b22192d5fc397cf3f616f3f19dd974b28c7a94f8a73fa4a8a4648007409ff9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05613",
    "kind": "arxiv",
    "version": 1
  }
}