Pith Number

pith:H365H6EK

pith:2013:H365H6EKKCVPPTTSFQDCGAIY7Y

not attested not anchored not stored refs pending

Exoplanet Transit Variability: Bow Shocks and Winds Around HD 189733b

A.A. Vidotto, J Llama, K. Wood, M. Jardine, R. Fares, T.I. Gombosi

arxiv:1309.2938 v1 · 2013-09-11 · astro-ph.EP · 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{H365H6EKKCVPPTTSFQDCGAIY7Y}

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	2026-05-18T01:47:43.087061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3efdd3f88a50aaf7ce722c06230118fe192acb7f7e2e61e669079092d2a81f10

Aliases

arxiv: 1309.2938 · arxiv_version: 1309.2938v1 · doi: 10.48550/arxiv.1309.2938 · pith_short_12: H365H6EKKCVP · pith_short_16: H365H6EKKCVPPTTS · pith_short_8: H365H6EK

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/H365H6EKKCVPPTTSFQDCGAIY7Y \
  | 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: 3efdd3f88a50aaf7ce722c06230118fe192acb7f7e2e61e669079092d2a81f10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bb9f6f490cbb1b010e519f44162941840a53c11791e065220d4412792a03107",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-09-11T20:00:00Z",
    "title_canon_sha256": "4b99f8f05b0da353879db8d5016e32551d4f0f7ee97f765b861efda6b6dfca22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2938",
    "kind": "arxiv",
    "version": 1
  }
}