Pith Number

pith:XE7AL4YB

pith:2014:XE7AL4YBZX2YD2FVT6Z6ZC6VAR

not attested not anchored not stored refs pending

Modelling the Corona of HD 189733 in 3D

Allan Sacha Brun, Antoine Strugarek, Claire Moutou, Jean-Fran\c{c}ois Donati, Rim Fares, Sean P. Matt, Victor R\'eville

arxiv:1411.2494 v1 · 2014-11-10 · 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{XE7AL4YBZX2YD2FVT6Z6ZC6VAR}

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	2026-05-18T02:38:01.277545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b93e05f301cdf581e8b59fb3ec8bd5045587d5ea3e2374b45780706a65e42015

Aliases

arxiv: 1411.2494 · arxiv_version: 1411.2494v1 · doi: 10.48550/arxiv.1411.2494 · pith_short_12: XE7AL4YBZX2Y · pith_short_16: XE7AL4YBZX2YD2FV · pith_short_8: XE7AL4YB

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/XE7AL4YBZX2YD2FVT6Z6ZC6VAR \
  | 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: b93e05f301cdf581e8b59fb3ec8bd5045587d5ea3e2374b45780706a65e42015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "459beb4709178d4e0b63f691ca2314c6f4d97e2b5e49e0a8c83440c6831ce01b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-11-10T16:33:22Z",
    "title_canon_sha256": "2d58ce7eec208d4af863a6f1b197fce6741bba9349d12e4cc233d2dbd958c851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2494",
    "kind": "arxiv",
    "version": 1
  }
}