Pith Number

pith:JPFMIDBT

pith:2007:JPFMIDBTFHDF5J25I6M5LCQDFO

not attested not anchored not stored refs pending

Mass-Radius Relationships for Solid Exoplanets

B. Militzer (GL/Ciw), C. Hier-Majumder (DTM/Ciw), M. Kuchner (GSFC), S. Seager (MIT)

arxiv:0707.2895 v1 · 2007-07-19 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPFMIDBTFHDF5J25I6M5LCQDFO}

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.

Cited by

3 papers in Pith

The Mid-Infrared Transmission Spectrum of the Temperate Sub-Neptune TOI-270 d

Background-Induced Forces from Quadratically Coupled Ultralight Dark Matter

Revisiting the Exo-Mercury Candidate GJ 367 b with ESPRESSO and a Self-Consistent Tidal Distortion Model

Receipt and verification

First computed	2026-07-04T17:04:45.946426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bcac40c3329c65ea75d4799d58a032b9fdec8595c16326215cc0cb6d06f93a8

Aliases

arxiv: 0707.2895 · arxiv_version: 0707.2895v1 · doi: 10.48550/arxiv.0707.2895 · pith_short_12: JPFMIDBTFHDF · pith_short_16: JPFMIDBTFHDF5J25 · pith_short_8: JPFMIDBT

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/JPFMIDBTFHDF5J25I6M5LCQDFO \
  | 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: 4bcac40c3329c65ea75d4799d58a032b9fdec8595c16326215cc0cb6d06f93a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f142174d0ed492d70632f8367e2197bf6965a4395fa5d50e88682f1a71a4ab9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-07-19T13:14:57Z",
    "title_canon_sha256": "018765ad516946be1bed2cef1cd24a5d5cbfb5988c7f58687808d8d2c083898a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.2895",
    "kind": "arxiv",
    "version": 1
  }
}