Pith Number

pith:JTZYHZ3X

pith:2001:JTZYHZ3XM6Q4N5DKYNPQP7HVAR

not attested not anchored not stored refs pending

Derivation of the Mass Distribution of Extrasolar Planets with MAXLIMA - a Maximum Likelihood Algorithm

Israel), Shay Zucker, Tel-Aviv, Tel-Aviv University, Tsevi Mazeh (Wise Observatory

arxiv:astro-ph/0106042 v1 · 2001-06-04 · 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{JTZYHZ3XM6Q4N5DKYNPQP7HVAR}

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	2026-07-04T14:11:17.502555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cf383e77767a1c6f46ac35f07fcf504795c945ce16ce6eeae3c8edbd425fc1a

Aliases

arxiv: astro-ph/0106042 · arxiv_version: astro-ph/0106042v1 · doi: 10.48550/arxiv.astro-ph/0106042 · pith_short_12: JTZYHZ3XM6Q4 · pith_short_16: JTZYHZ3XM6Q4N5DK · pith_short_8: JTZYHZ3X

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/JTZYHZ3XM6Q4N5DKYNPQP7HVAR \
  | 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: 4cf383e77767a1c6f46ac35f07fcf504795c945ce16ce6eeae3c8edbd425fc1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3595e5e9188e41a542829971c6067ac1f713458415fbbcf4afb9e58744e8db8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-04T08:59:17Z",
    "title_canon_sha256": "f5ae8271fd2cfe976ea737a7addfd13c601280fa44728653aaefc95042586952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106042",
    "kind": "arxiv",
    "version": 1
  }
}