Pith Number

pith:WRG75WPB

pith:2015:WRG75WPBUAADITKJSH2B5APOYV

not attested not anchored not stored refs pending

Simplified models of stellar wind anatomy for interpreting high-resolution data: Analytical approach to embedded spiral geometries

Alex de Koter, Allard Jan van Marle, Leen Decin, Robin Lombaert, Ward Homan, Wouter Vlemmings

arxiv:1504.04996 v2 · 2015-04-20 · 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{WRG75WPBUAADITKJSH2B5APOYV}

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	2026-05-18T01:36:53.833227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44dfed9e1a000344d4991f41e81eec553d8c5e407a95e8c09189722203d7bc6

Aliases

arxiv: 1504.04996 · arxiv_version: 1504.04996v2 · doi: 10.48550/arxiv.1504.04996 · pith_short_12: WRG75WPBUAAD · pith_short_16: WRG75WPBUAADITKJ · pith_short_8: WRG75WPB

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/WRG75WPBUAADITKJSH2B5APOYV \
  | 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: b44dfed9e1a000344d4991f41e81eec553d8c5e407a95e8c09189722203d7bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e765101796e878e74f602068b3777ca81eb061adddcd887e91ab6d529b8a4cb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-20T10:08:16Z",
    "title_canon_sha256": "fb6dc1f1fcc9ab2ab23e2268caa0ef44e81c68cef612d5911d4f1666e8dff447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04996",
    "kind": "arxiv",
    "version": 2
  }
}