Pith Number

pith:WDQGMHRW

pith:2019:WDQGMHRWCSWDG3DCRMYLTSQOYJ

not attested not anchored not stored refs pending

Instantons for the destabilization of the inner Solar System

Eric Woillez (Phys-ENS), Freddy Bouchet (Phys-ENS)

arxiv:1910.04005 v3 · 2019-10-09 · nlin.CD · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDQGMHRWCSWDG3DCRMYLTSQOYJ}

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	2026-07-05T01:18:40.569250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e0661e3614ac336c628b30b9ca0ec27fd5766dfa5490837c16b3e345edf950

Aliases

arxiv: 1910.04005 · arxiv_version: 1910.04005v3 · doi: 10.48550/arxiv.1910.04005 · pith_short_12: WDQGMHRWCSWD · pith_short_16: WDQGMHRWCSWDG3DC · pith_short_8: WDQGMHRW

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/WDQGMHRWCSWDG3DCRMYLTSQOYJ \
  | 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: b0e0661e3614ac336c628b30b9ca0ec27fd5766dfa5490837c16b3e345edf950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1041ccb7e772c2c8257dffba2c2c7c8c72e76dcae6f27cc08c392e571699dcc",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2019-10-09T14:10:40Z",
    "title_canon_sha256": "2500582bc58553e3fa6b2e61032f565f39f8a7a4847435f95e73336de265b906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04005",
    "kind": "arxiv",
    "version": 3
  }
}