Pith Number

pith:IT2HPA75

pith:2015:IT2HPA75RACIK5OMJQHFXNZV4P

not attested not anchored not stored refs pending

Hydrodynamic and radiative transfer modeling of X-ray emission from colliding WR winds: WR 140 & the Galactic center

Andrew M. T. Pollock, Christopher M. P. Russell, Jorge Cuadra, Kenji Hamaguchi, Michael F. Corcoran, Q. Daniel Wang, Stanley P. Owocki, Timothy R. Kallman, Yasuharu Sugawara

arxiv:1511.01150 v1 · 2015-11-03 · 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{IT2HPA75RACIK5OMJQHFXNZV4P}

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	2026-05-18T01:27:47.934517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44f47783fd88048575cc4c0e5bb735e3dee074598a04b8f45ca02543034b961d

Aliases

arxiv: 1511.01150 · arxiv_version: 1511.01150v1 · doi: 10.48550/arxiv.1511.01150 · pith_short_12: IT2HPA75RACI · pith_short_16: IT2HPA75RACIK5OM · pith_short_8: IT2HPA75

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/IT2HPA75RACIK5OMJQHFXNZV4P \
  | 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: 44f47783fd88048575cc4c0e5bb735e3dee074598a04b8f45ca02543034b961d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f84fc2bde2a305604ac006d722e3e3399c687b4d4d2ec4dc922822b4bddc646e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-03T22:40:06Z",
    "title_canon_sha256": "45a0fcd8ad97c93ff7f7183e4fb148314b6c85fd10a27cf3b8747fea0e9d3af0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01150",
    "kind": "arxiv",
    "version": 1
  }
}