Pith Number

pith:5UK4KJHJ

pith:2016:5UK4KJHJ7NSUMAQOULW5FUMM5K

not attested not anchored not stored refs pending

Numerical study of the chaotic N=4 problem in a background potential

Nathan W. C. Leigh, Rosalba Perna, Taeho Ryu

arxiv:1611.09358 v3 · 2016-11-28 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UK4KJHJ7NSUMAQOULW5FUMM5K}

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	2026-05-18T00:47:07.830931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed15c524e9fb6546020ea2edd2d18ceab2372986f8ae03984fb10d30f507d196

Aliases

arxiv: 1611.09358 · arxiv_version: 1611.09358v3 · doi: 10.48550/arxiv.1611.09358 · pith_short_12: 5UK4KJHJ7NSU · pith_short_16: 5UK4KJHJ7NSUMAQO · pith_short_8: 5UK4KJHJ

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/5UK4KJHJ7NSUMAQOULW5FUMM5K \
  | 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: ed15c524e9fb6546020ea2edd2d18ceab2372986f8ae03984fb10d30f507d196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "216826dddab3354bcf4e961ff94626033cf2b0aeb01331def220ff165c2f3bef",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-28T21:00:01Z",
    "title_canon_sha256": "875db6362b24768c6f911bbe43890eb934d9b280a4f64ea077e7184c123040e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09358",
    "kind": "arxiv",
    "version": 3
  }
}