Pith Number

pith:M3SELDSZ

pith:2007:M3SELDSZ4HTRIIZLIDAWBH2ACK

not attested not anchored not stored refs pending

Inflated planets and their low-mass companions

Rosemary A. Mardling

arxiv:0710.0378 v1 · 2007-10-01 · 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{M3SELDSZ4HTRIIZLIDAWBH2ACK}

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	2026-07-04T15:04:37.684377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e4458e59e1e714232b40c1609f40128cde26bec24406a4f62b2af5f95144fb

Aliases

arxiv: 0710.0378 · arxiv_version: 0710.0378v1 · doi: 10.48550/arxiv.0710.0378 · pith_short_12: M3SELDSZ4HTR · pith_short_16: M3SELDSZ4HTRIIZL · pith_short_8: M3SELDSZ

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/M3SELDSZ4HTRIIZLIDAWBH2ACK \
  | 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: 66e4458e59e1e714232b40c1609f40128cde26bec24406a4f62b2af5f95144fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "074c9265adbddfd18781f7e02d90971d21a092b4f360910127d80ff2bdc192c0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-01T20:14:58Z",
    "title_canon_sha256": "9a4f50e0ed30be843fe9e34d5b62e2aa73eca6397823a34f35a5257dd35c8bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.0378",
    "kind": "arxiv",
    "version": 1
  }
}