Pith Number

pith:KEDXSMXQ

pith:2023:KEDXSMXQDGW7TL3ZEJZTP5MZZC

not attested not anchored not stored refs pending

The Hubble/STIS Near-ultraviolet Transmission Spectrum of HD 189733b

A. G. Sreejith, Carole A. Haswell, Chenliang Huang, Kevin France, Luca Fossati, Patricio E. Cubillos, P. Wilson Cauley, Tommi Koskinen

arxiv:2301.13025 v1 · 2023-01-30 · 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{KEDXSMXQDGW7TL3ZEJZTP5MZZC}

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	2026-07-05T05:55:48.563962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51077932f019adf9af79227337f599c8b67515d0b8848c4e6233b797f9cb2066

Aliases

arxiv: 2301.13025 · arxiv_version: 2301.13025v1 · doi: 10.48550/arxiv.2301.13025 · pith_short_12: KEDXSMXQDGW7 · pith_short_16: KEDXSMXQDGW7TL3Z · pith_short_8: KEDXSMXQ

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/KEDXSMXQDGW7TL3ZEJZTP5MZZC \
  | 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: 51077932f019adf9af79227337f599c8b67515d0b8848c4e6233b797f9cb2066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a387a237208de64a8e90cf5edde52d48e4ce900d9ffee8b5ce43353d10639d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-01-30T16:06:18Z",
    "title_canon_sha256": "de22f4252cc7b13fef44704d24a0a2682731f288abb199798bb26ee1a1e1f4f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13025",
    "kind": "arxiv",
    "version": 1
  }
}