Pith Number

pith:AYM2P4FN

pith:2013:AYM2P4FNVZH2T7P7KJ237XZLAA

not attested not anchored not stored refs pending

Physical properties of the WASP-44 planetary system from simultaneous multi-colour photometry

G. Chen, J. J. Fortney, J. Southworth, J. Tregloan-Reed, L. Mancini, N. Nikolov, R. van Boekel, S. Ciceri, Th. Henning

arxiv:1301.3005 v1 · 2013-01-14 · 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{AYM2P4FNVZH2T7P7KJ237XZLAA}

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	2026-05-18T03:29:29.323550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0619a7f0adae4fa9fdff5275bfdf2b0002e2474a3c575249b84c2d90a1d3c7a7

Aliases

arxiv: 1301.3005 · arxiv_version: 1301.3005v1 · doi: 10.48550/arxiv.1301.3005 · pith_short_12: AYM2P4FNVZH2 · pith_short_16: AYM2P4FNVZH2T7P7 · pith_short_8: AYM2P4FN

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/AYM2P4FNVZH2T7P7KJ237XZLAA \
  | 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: 0619a7f0adae4fa9fdff5275bfdf2b0002e2474a3c575249b84c2d90a1d3c7a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3023ad5a606199c10984285416aca24d61670199d6e8910d099db8505012f56a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-01-14T15:08:42Z",
    "title_canon_sha256": "0ce5105509dbfb0bb5f24891597bda4bc029b101445cbba7f96244126a094ce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3005",
    "kind": "arxiv",
    "version": 1
  }
}