Pith Number

pith:U2HCBBSM

pith:2014:U2HCBBSMZZ5XSL622A2EIB5QOF

not attested not anchored not stored refs pending

Positive metallicity correlation for coreless giant planets

Sergei Nayakshin

arxiv:1411.5263 v1 · 2014-11-19 · 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{U2HCBBSMZZ5XSL622A2EIB5QOF}

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	2026-05-18T01:41:29.104739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a68e20864cce7b792fdad0344407b07161057ee789d71d741614e5e086dc994d

Aliases

arxiv: 1411.5263 · arxiv_version: 1411.5263v1 · doi: 10.48550/arxiv.1411.5263 · pith_short_12: U2HCBBSMZZ5X · pith_short_16: U2HCBBSMZZ5XSL62 · pith_short_8: U2HCBBSM

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/U2HCBBSMZZ5XSL622A2EIB5QOF \
  | 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: a68e20864cce7b792fdad0344407b07161057ee789d71d741614e5e086dc994d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "161954948a0c10149d58c465f8930da34ccc63c834cf726300abae9206b4cf86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-11-19T15:52:31Z",
    "title_canon_sha256": "706cb459b06d0fba3089d6871db099c0adf0a31c84292b9045d8e7443ec81a04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5263",
    "kind": "arxiv",
    "version": 1
  }
}