Pith Number

pith:CTNCMMQJ

pith:2019:CTNCMMQJNOI6IQ4PQGX7DASTZ7

not attested not anchored not stored refs pending

MOVES II. Tuning in to the radio environment of HD189733b

A. A. Vidotto, Ch. Helling, C. Moutou, D. \'O Fionnag\'ain, J. Llama, M. Jardine, P. J. Wheatley, R. D. Kavanagh, R. Fares, V. Bourrier

arxiv:1903.01809 v1 · 2019-03-05 · astro-ph.SR · 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{CTNCMMQJNOI6IQ4PQGX7DASTZ7}

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	2026-05-17T23:51:29.633148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14da2632096b91e4438f81aff18253cfcf758ba1272a5d8b85a19e291bd77907

Aliases

arxiv: 1903.01809 · arxiv_version: 1903.01809v1 · doi: 10.48550/arxiv.1903.01809 · pith_short_12: CTNCMMQJNOI6 · pith_short_16: CTNCMMQJNOI6IQ4P · pith_short_8: CTNCMMQJ

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/CTNCMMQJNOI6IQ4PQGX7DASTZ7 \
  | 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: 14da2632096b91e4438f81aff18253cfcf758ba1272a5d8b85a19e291bd77907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692cbf85876e166ad37376c4a3fa8df3dbdd5bda83d376c39b6f176116e31b30",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-05T13:26:00Z",
    "title_canon_sha256": "6767fd163ef39b05c41684b29c48f5318ac9bef4b4699246ae54c95ae4368805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01809",
    "kind": "arxiv",
    "version": 1
  }
}