Pith Number

pith:2DZMMPNO

pith:2014:2DZMMPNO4QQMUOCHT7X3VU2FOH

not attested not anchored not stored refs pending

The VLT-FLAMES Tarantula Survey XVII. Physical and wind properties of massive stars at the top of the main sequence

A. de Koter, A. Herrero, C. J. Evans, F. Najarro, F. R. N. Schneider, G\"otz Gr\"afener, H. Sana, Joachim M. Bestenlehner, Jorick S. Vink, N. Langer, N. R. Walborn, P. A. Crowther, S. Sim\'on-D\'iaz, V. H\'enault-Brunet, W. D. Taylor

arxiv:1407.1837 v1 · 2014-07-07 · 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{2DZMMPNO4QQMUOCHT7X3VU2FOH}

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	2026-05-18T02:40:10.166931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f2c63daee420ca38479fefbad34571d3f5cc24ad2a7acfcaf9aec7a2624e30

Aliases

arxiv: 1407.1837 · arxiv_version: 1407.1837v1 · doi: 10.48550/arxiv.1407.1837 · pith_short_12: 2DZMMPNO4QQM · pith_short_16: 2DZMMPNO4QQMUOCH · pith_short_8: 2DZMMPNO

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/2DZMMPNO4QQMUOCHT7X3VU2FOH \
  | 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: d0f2c63daee420ca38479fefbad34571d3f5cc24ad2a7acfcaf9aec7a2624e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8574091d1024dbddd2679ee5215ba8867fe34353b83ab6b3b8c4c3827578e5a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-07T20:00:01Z",
    "title_canon_sha256": "d7ac4a86a4e66f8b0dcf5eceea91643d4b32c43461d719cdaa217569dbefb3eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1837",
    "kind": "arxiv",
    "version": 1
  }
}