Pith Number

pith:GNCV32LI

pith:2015:GNCV32LIZIBCASICV2S3LBWDPZ

not attested not anchored not stored refs pending

Probing Wolf-Rayet Winds: Chandra/HETG X-Ray Spectra of WR 6

Andrew M. T. Pollock, David P. Huenemoerder, Joy S. Nichols, Kenneth G. Gayley, Lidia Oskinova, Norbert S. Schulz, Richard Ignace, Tomer Shenar, Wolf-Rainer Hamann

arxiv:1511.01832 v1 · 2015-11-05 · 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{GNCV32LIZIBCASICV2S3LBWDPZ}

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	2026-05-18T01:24:45.787764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33455de968ca02204902aea5b586c37e4c5cb2aa40ef24e4f0c78dc4a413290d

Aliases

arxiv: 1511.01832 · arxiv_version: 1511.01832v1 · doi: 10.48550/arxiv.1511.01832 · pith_short_12: GNCV32LIZIBC · pith_short_16: GNCV32LIZIBCASIC · pith_short_8: GNCV32LI

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/GNCV32LIZIBCASICV2S3LBWDPZ \
  | 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: 33455de968ca02204902aea5b586c37e4c5cb2aa40ef24e4f0c78dc4a413290d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4cf296b0d533775a60a26613df01e16ca39a9c433282ce819547637598d2d53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-11-05T17:44:42Z",
    "title_canon_sha256": "93611aea40cda73f6858baec43d92cff20a5a9318ac3a6388b28a32766cb72bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01832",
    "kind": "arxiv",
    "version": 1
  }
}