Pith Number

pith:TUGUPZMI

pith:2021:TUGUPZMIYNWBBCUYRMSU5UCFV5

not attested not anchored not stored refs pending

Upper Mass-Loss Limits and Clumping in the Intermediate and Outer Wind Regions of OB stars

A. Traficante, D. Figer, F. Najarro, J. O. Sundqvist, J. Puls, L. Calzoletti, M. M. Rubio-D\'iez

arxiv:2108.11734 v1 · 2021-08-26 · 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{TUGUPZMIYNWBBCUYRMSU5UCFV5}

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	2026-07-05T03:53:03.343685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d0d47e588c36c108a988b254ed045af6af38a2e82bd2ef83e1abc9ac5d0a9a7

Aliases

arxiv: 2108.11734 · arxiv_version: 2108.11734v1 · doi: 10.48550/arxiv.2108.11734 · pith_short_12: TUGUPZMIYNWB · pith_short_16: TUGUPZMIYNWBBCUY · pith_short_8: TUGUPZMI

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/TUGUPZMIYNWBBCUYRMSU5UCFV5 \
  | 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: 9d0d47e588c36c108a988b254ed045af6af38a2e82bd2ef83e1abc9ac5d0a9a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1903765d8ee13bc838ef21401ba3ba041fff1ede9a00134cd546177678a83b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-08-26T12:21:07Z",
    "title_canon_sha256": "138953ea2ac448296a42bbbbe9a9dca3befe546788e8e47066d95ccf7b7ada06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11734",
    "kind": "arxiv",
    "version": 1
  }
}