Pith Number

pith:56P77B4P

pith:2023:56P77B4PRCSH2ORMJYUUNOSDWY

not attested not anchored not stored refs pending

The temperature dependency of Wolf-Rayet-type mass loss: An exploratory study for winds launched by the hot iron bump

A. A. C. Sander, G. N. Sabhahit, J. S. Vink, L. G. Poniatowski, R. R. Lefever, V. Ramachandran

arxiv:2301.01785 v1 · 2023-01-04 · astro-ph.SR · astro-ph.GA · 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{56P77B4PRCSH2ORMJYUUNOSDWY}

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	2026-07-05T05:41:38.519155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef9fff878f88a47d3a2c4e2946ba43b60926a6386a7f09f7683f890368facbd8

Aliases

arxiv: 2301.01785 · arxiv_version: 2301.01785v1 · doi: 10.48550/arxiv.2301.01785 · pith_short_12: 56P77B4PRCSH · pith_short_16: 56P77B4PRCSH2ORM · pith_short_8: 56P77B4P

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/56P77B4PRCSH2ORMJYUUNOSDWY \
  | 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: ef9fff878f88a47d3a2c4e2946ba43b60926a6386a7f09f7683f890368facbd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "087109d7008998bf6b5ca4f63cb69802f44e4c6f4e9231ff0ec1c446a7b94be5",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-01-04T19:00:09Z",
    "title_canon_sha256": "884c0a96d93cde1cc410b9be263f46e1ea8ddaa81a5e2658afe55b181482a2e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01785",
    "kind": "arxiv",
    "version": 1
  }
}