Pith Number

pith:ZF2XRPIB

pith:2015:ZF2XRPIBQHY5X3WDQQOQWM4WES

not attested not anchored not stored refs pending

Formation of terrestrial planets in disks evolving via disk winds and implications for the origin of the solar system's terrestrial planets

Hiroshi Kobayashi, Masahiro Ogihara, Shu-ichiro Inutsuka, Takeru K. Suzuki

arxiv:1505.01086 v1 · 2015-05-05 · 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{ZF2XRPIBQHY5X3WDQQOQWM4WES}

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	2026-05-18T01:37:34.624541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c97578bd0181f1dbeec3841d0b33962481ef27fd800f48534cc4b07613a42434

Aliases

arxiv: 1505.01086 · arxiv_version: 1505.01086v1 · doi: 10.48550/arxiv.1505.01086 · pith_short_12: ZF2XRPIBQHY5 · pith_short_16: ZF2XRPIBQHY5X3WD · pith_short_8: ZF2XRPIB

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/ZF2XRPIBQHY5X3WDQQOQWM4WES \
  | 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: c97578bd0181f1dbeec3841d0b33962481ef27fd800f48534cc4b07613a42434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fbeb52c36a81bb45a668c8e90e8f0247aad72c35e400c0dc27c453195fc2190",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-05-05T17:13:49Z",
    "title_canon_sha256": "8698f283d6216a150ed8393c2b62fef94c2b45268c411f71d54e019a3531c9b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01086",
    "kind": "arxiv",
    "version": 1
  }
}