Pith Number

pith:D3ZH5UUU

pith:2019:D3ZH5UUUIB2X6SUUOUQV64FTFC

not attested not anchored not stored refs pending

Excitation of Planetary Obliquities Through Planet-Disk Interactions

Konstantin Batygin, Sarah Millholland

arxiv:1904.07338 v1 · 2019-04-15 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3ZH5UUUIB2X6SUUOUQV64FTFC}

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	2026-05-17T23:46:11.734030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ef27ed29440757f4a9475215f70b32889f680f619ba2108b167e021af141d6d

Aliases

arxiv: 1904.07338 · arxiv_version: 1904.07338v1 · doi: 10.48550/arxiv.1904.07338 · pith_short_12: D3ZH5UUUIB2X · pith_short_16: D3ZH5UUUIB2X6SUU · pith_short_8: D3ZH5UUU

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/D3ZH5UUUIB2X6SUUOUQV64FTFC \
  | 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: 1ef27ed29440757f4a9475215f70b32889f680f619ba2108b167e021af141d6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8478b9911e33920467a4ebf949665a66c9ac36e5f0e8c040611d00937cb64c10",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-15T21:45:37Z",
    "title_canon_sha256": "79c28cc7b59aace8181ba821957e1bd7d2108b3ed045c636de66d6929302b69a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07338",
    "kind": "arxiv",
    "version": 1
  }
}