Pith Number

pith:T7VVZZ7C

pith:2014:T7VVZZ7CA2VOSWZCDMTLVL2NN5

not attested not anchored not stored refs pending

The wind of W Hya as seen by Herschel. II. The molecular envelope of W Hya

A. de Koter, D. Teyssier, F. Kerschbaum, H. Olofsson, J. A. D. L. Blommaert, J. Alcolea, J. Yates, K. Justtanont, K. M. Menten, L. B. F. M. Waters, L. Decin, M. A. T. Groenewegen, M. Maercker, M. Matsuura, M. R. Schmidt, P. Planesas, P. Royer, R. Lombaert, R. Szczerba, T. Khouri, V. Bujarrabal

arxiv:1409.0396 v1 · 2014-09-01 · 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{T7VVZZ7CA2VOSWZCDMTLVL2NN5}

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	2026-05-18T02:39:38.603509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9feb5ce7e206aae95b221b26baaf4d6f78c85c5f623498fe0d58f62ef2380aa1

Aliases

arxiv: 1409.0396 · arxiv_version: 1409.0396v1 · doi: 10.48550/arxiv.1409.0396 · pith_short_12: T7VVZZ7CA2VO · pith_short_16: T7VVZZ7CA2VOSWZC · pith_short_8: T7VVZZ7C

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/T7VVZZ7CA2VOSWZCDMTLVL2NN5 \
  | 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: 9feb5ce7e206aae95b221b26baaf4d6f78c85c5f623498fe0d58f62ef2380aa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd3eeec4e41ab0b816af8b3985d9aa6acc6909f8a32f17011d933a9d8a7d56f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-01T12:58:24Z",
    "title_canon_sha256": "7b576f1dcebd849c9db089a23e3cb7fe5271ab0e1c7d1540442e04b56ebf061d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0396",
    "kind": "arxiv",
    "version": 1
  }
}