Pith Number

pith:MU22UU73

pith:2013:MU22UU73FUX45R6DA3FZN4TEZT

not attested not anchored not stored refs pending

WASP-8b: Characterization of a Cool and Eccentric Exoplanet with Spitzer

2), (2) Max-Plank-Institut f\"ur Astronomie, (3) Department of Physics, (4) Department of Astronomy, (5) Astrophysics Group, Astrophysics, Christopher J. Campo (1) ((1) Department of Physics, David R. Anderson (5), Department of Astronomy, Heidelberg, Jasmina Blecic (1), Joseph Harrington (1, Keele University), Kevin B. Stevenson (4), Matthew Hardin (1), Nikku Madhusudhan (3), Patricio Cubillos (1, Ryan A. Hardy (1), University of Central Florida, University of Chicago, Yale University

arxiv:1303.5468 v1 · 2013-03-21 · 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{MU22UU73FUX45R6DA3FZN4TEZT}

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	2026-05-18T01:50:59.761020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6535aa53fb2d2fcec7c306cb96f264ccfa4f900cf7b6a05347e39a3095eab0a8

Aliases

arxiv: 1303.5468 · arxiv_version: 1303.5468v1 · doi: 10.48550/arxiv.1303.5468 · pith_short_12: MU22UU73FUX4 · pith_short_16: MU22UU73FUX45R6D · pith_short_8: MU22UU73

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/MU22UU73FUX45R6DA3FZN4TEZT \
  | 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: 6535aa53fb2d2fcec7c306cb96f264ccfa4f900cf7b6a05347e39a3095eab0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "502af3c4f11096dafde40504974fdc411d2b9cfe2d219dfdffb7722c280cd592",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-03-21T21:13:46Z",
    "title_canon_sha256": "1992b240f3f41f93ef5f95de378f0fd34dfd8fdd626777f7c695d72cb711aa10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5468",
    "kind": "arxiv",
    "version": 1
  }
}