Pith Number

pith:IA72FZSM

pith:2023:IA72FZSMGCE5L5RLTS4KAKLTWN

not attested not anchored not stored refs pending

TOI-544 b: a potential water-world inside the radius valley in a two-planet system

A. Alqasim, A. Hatzes, A. Weeks, C. Hellier, C. M. Persson, D. Gandolfi, E. Goffo, E. Knudstrup, E. Pall\'e, F. Murgas, F. Rodler, G. Nowak, H. J. Deeg, H. L. M. Osborne, I. Carleo, J. Alarcon, J. Korth, J. Livingston, J. Orell-Miquel, J. S. Jenkins, K. W. F. Lam, L. Serrano, M. Esposito, M. Fridlund, M. Garbaccio Gili, M. R. D\'iaz, M. Stangret, N. Casasayas-Barris, O. Barrag\'an, R. Luque, S. H. Albrecht, S. Redfield, T. Hirano, V. Van Eylen, W. D. Cochran

arxiv:2310.14908 v2 · 2023-10-23 · 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{IA72FZSMGCE5L5RLTS4KAKLTWN}

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	2026-07-05T07:22:25.523027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

403fa2e64c3089d5f62b9cb8a02973b36f1efea6703f079b2cb41793eb02c2fd

Aliases

arxiv: 2310.14908 · arxiv_version: 2310.14908v2 · doi: 10.48550/arxiv.2310.14908 · pith_short_12: IA72FZSMGCE5 · pith_short_16: IA72FZSMGCE5L5RL · pith_short_8: IA72FZSM

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/IA72FZSMGCE5L5RLTS4KAKLTWN \
  | 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: 403fa2e64c3089d5f62b9cb8a02973b36f1efea6703f079b2cb41793eb02c2fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84fbe5f301d0f35bac56580cdaf34bcda9886a7c1d681b4c79eb2aaec555567c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-10-23T13:17:50Z",
    "title_canon_sha256": "b49d793ebd2d57f9bc99a99c51342bb9ba1c0b6027da239ba91ee60fcbbf353b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.14908",
    "kind": "arxiv",
    "version": 2
  }
}