Pith Number

pith:T2QT75XO

pith:2016:T2QT75XOVKL4NHRR2MYNTX4GR7

not attested not anchored not stored refs pending

Peculiar architectures for the WASP-53 and WASP-81 planet-hosting systems

Amanda Doyle, Amaury H.M.J. Triaud, Andrew Collier Cameron, Barry Smalley, Coel Hellier, Damien S\'egransan, David R. Anderson, Didier Queloz, Don Pollacco, Emman\"uel Jehin, Jeremy Tregloan-Reed, John Southworth, Laetitia Delrez, Marion Neveu-VanMalle, Micha\"el Gillon, Monika Lendl, Pierre F.L. Maxted, Richard West, St\'ephane Udry

arxiv:1612.04166 v1 · 2016-12-13 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2QT75XOVKL4NHRR2MYNTX4GR7}

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	2026-05-18T00:51:41.526132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ea13ff6eeaa97c69e31d330d9df868fc1c3f7ebb0c8197a524628c8ff50cfc4

Aliases

arxiv: 1612.04166 · arxiv_version: 1612.04166v1 · doi: 10.48550/arxiv.1612.04166 · pith_short_12: T2QT75XOVKL4 · pith_short_16: T2QT75XOVKL4NHRR · pith_short_8: T2QT75XO

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/T2QT75XOVKL4NHRR2MYNTX4GR7 \
  | 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: 9ea13ff6eeaa97c69e31d330d9df868fc1c3f7ebb0c8197a524628c8ff50cfc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692f0c6e0e636243c6962873969247b0f06e3377ed0d15bddd67f0428e072851",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-12-13T13:44:11Z",
    "title_canon_sha256": "fc42dd5533dbf724c11d19f7e4d66d517ee4e5705248178dc4cfe76c02237ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04166",
    "kind": "arxiv",
    "version": 1
  }
}