Pith Number

pith:NX7EW2ZV

pith:2018:NX7EW2ZVYDEVE2KYMSDGAE6GKG

not attested not anchored not stored refs pending

The influence of stellar flare on dynamical state of the atmosphere of exoplanet HD 209458b

A.A. Cherenkov, C. M\"ostl, D. V. Bisikalo, L. Fossati, V.I. Shematovich

arxiv:1807.02271 v2 · 2018-07-06 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NX7EW2ZVYDEVE2KYMSDGAE6GKG}

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	2026-05-18T00:06:37.697103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dfe4b6b35c0c952695864866013c6518a0901c4251e3087492a7605e4711573

Aliases

arxiv: 1807.02271 · arxiv_version: 1807.02271v2 · doi: 10.48550/arxiv.1807.02271 · pith_short_12: NX7EW2ZVYDEV · pith_short_16: NX7EW2ZVYDEVE2KY · pith_short_8: NX7EW2ZV

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/NX7EW2ZVYDEVE2KYMSDGAE6GKG \
  | 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: 6dfe4b6b35c0c952695864866013c6518a0901c4251e3087492a7605e4711573

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d5540cfb5e7c6ff97fac38557a6e319a5aa70cf3ffe404f39315ae0528f6f87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-06T06:22:09Z",
    "title_canon_sha256": "ca1f8e5003c212e7a42af1e40fe5adf21662e93bfe208d53cdea104772a514a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02271",
    "kind": "arxiv",
    "version": 2
  }
}