Pith Number

pith:JJGGKUGU

pith:2014:JJGGKUGU6N2PHOSQEUKI456TAN

not attested not anchored not stored refs pending

Extrasolar Binary Planets I: Formation by tidal capture during planet-planet scattering

H. Ochiai, M. Nagasawa, S. Ida

arxiv:1406.6780 v1 · 2014-06-26 · 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{JJGGKUGU6N2PHOSQEUKI456TAN}

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	2026-05-18T01:42:48.384226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a4c6550d4f374f3ba5025148e77d30366dd39192146e1829f3b6acd8cf626f6

Aliases

arxiv: 1406.6780 · arxiv_version: 1406.6780v1 · doi: 10.48550/arxiv.1406.6780 · pith_short_12: JJGGKUGU6N2P · pith_short_16: JJGGKUGU6N2PHOSQ · pith_short_8: JJGGKUGU

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/JJGGKUGU6N2PHOSQEUKI456TAN \
  | 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: 4a4c6550d4f374f3ba5025148e77d30366dd39192146e1829f3b6acd8cf626f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8dad33c86175b5d2901b69362eefb866c255e4ad0321e1d52270678864dcd2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-06-26T06:25:35Z",
    "title_canon_sha256": "62a5968fac759df2edf5f9e968c7a4a94a2c0dbb03f90f754ff6edd27b7977ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6780",
    "kind": "arxiv",
    "version": 1
  }
}