Pith Number

pith:TIYP4SPW

pith:2013:TIYP4SPW7HQFJWJHQLKH5MS6IK

not attested not anchored not stored refs pending

Spitzer observations of the thermal emission from WASP-43b

Alexis M. S. Smith, Andrew Collier Cameron, Coel Hellier, David R. Anderson, Jasmina Blecic, Joseph Harrington, Kevin B. Stevenson, Matthew Hardin, Nikku Madhusudhan, Patricio E. Cubillos, Ryan A. Hardy, Sarah Nymeyer

arxiv:1302.7003 v2 · 2013-02-27 · 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{TIYP4SPW7HQFJWJHQLKH5MS6IK}

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	2026-05-18T02:58:46.340467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a30fe49f6f9e054d92782d47eb25e42bf27890ef8426bc530ab83b6c01a95b9

Aliases

arxiv: 1302.7003 · arxiv_version: 1302.7003v2 · doi: 10.48550/arxiv.1302.7003 · pith_short_12: TIYP4SPW7HQF · pith_short_16: TIYP4SPW7HQFJWJH · pith_short_8: TIYP4SPW

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/TIYP4SPW7HQFJWJHQLKH5MS6IK \
  | 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: 9a30fe49f6f9e054d92782d47eb25e42bf27890ef8426bc530ab83b6c01a95b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30cbac35f707a8af49d5b15f85903f04b14e4df94fb9031b1fc8bd6b19b596aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-02-27T21:06:37Z",
    "title_canon_sha256": "5c90244f33900af2324dabf8855db10e7afdc4fdf4ce5e9c55a2bfbd0d0c94ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.7003",
    "kind": "arxiv",
    "version": 2
  }
}