Pith Number

pith:LI7UP24V

pith:2018:LI7UP24VQG5MGAF7Z7AZYMS263

not attested not anchored not stored refs pending

A Transmission Spectrum Of HD 189733b From Multiple Broadband Filter Observations

Adam D. Myers, Aman Kar, Aylin M. McGough, Bethany R. Garver, Cristilyn N. Gardner, Daniel A. Dale, Daniel Ivan Rivera, David H. Kasper, David J. PeQueen, Hannah Jang-Condell, Henry A. Kobulnicky, Jackson L. Cole, Kyla L. Jarka

arxiv:1812.03242 v1 · 2018-12-07 · 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{LI7UP24VQG5MGAF7Z7AZYMS263}

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	2026-05-17T23:58:46.795158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a3f47eb9581bac300bfcfc19c325af6cbcc0badb08e8733afc783024c29e8b8

Aliases

arxiv: 1812.03242 · arxiv_version: 1812.03242v1 · doi: 10.48550/arxiv.1812.03242 · pith_short_12: LI7UP24VQG5M · pith_short_16: LI7UP24VQG5MGAF7 · pith_short_8: LI7UP24V

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/LI7UP24VQG5MGAF7Z7AZYMS263 \
  | 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: 5a3f47eb9581bac300bfcfc19c325af6cbcc0badb08e8733afc783024c29e8b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "213bac4bd36fff79482e3b1679b0d9c82bd8fe6674208e4449e12d8bd45b59e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-12-07T23:58:36Z",
    "title_canon_sha256": "11df058d190cb2076a398b92acb684e6dc3b3a672ca44ad626bf29ea1e6246b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03242",
    "kind": "arxiv",
    "version": 1
  }
}