Pith Number

pith:4MFI2DFT

pith:2014:4MFI2DFT5FF5ACV6N7ELEBIXAJ

not attested not anchored not stored refs pending

A search for TiO in the optical high-resolution transmission spectrum of HD 209458b: Hindrance due to inaccuracies in the line database

H.J. Hoeijmakers, H. Schwarz, I.A.G. Snellen, J.L. Birkby, M. Brogi, R.J. de Kok

arxiv:1411.6017 v1 · 2014-11-21 · 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{4MFI2DFT5FF5ACV6N7ELEBIXAJ}

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	2026-05-18T02:26:58.648447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e30a8d0cb3e94bd00abe6fc8b2051702682ca1db4e171e9f9680fcceb17e3be7

Aliases

arxiv: 1411.6017 · arxiv_version: 1411.6017v1 · doi: 10.48550/arxiv.1411.6017 · pith_short_12: 4MFI2DFT5FF5 · pith_short_16: 4MFI2DFT5FF5ACV6 · pith_short_8: 4MFI2DFT

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/4MFI2DFT5FF5ACV6N7ELEBIXAJ \
  | 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: e30a8d0cb3e94bd00abe6fc8b2051702682ca1db4e171e9f9680fcceb17e3be7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62a4bfad32938de17a702c199d57b6c085801d6b9533c92e4df17f5624531473",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-11-21T21:03:21Z",
    "title_canon_sha256": "e6b7e4af207734b7357bbdc71dff18db1c5ee3ae28fd1f1121e1dcc6dd9debe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6017",
    "kind": "arxiv",
    "version": 1
  }
}