Pith Number

pith:YFWT2WDB

pith:2013:YFWT2WDBCFEF5DYDTPOP6J5VHS

not attested not anchored not stored refs pending

Stable Self-Interacting Pais-Uhlenbeck Oscillator

Matej Pav\v{s}i\v{c}

arxiv:1302.5257 v2 · 2013-02-21 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFWT2WDBCFEF5DYDTPOP6J5VHS}

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	2026-05-18T03:07:43.170216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16d3d586111485e8f039bdcff27b53c998bc46e56046130601d818a9e5e72ce

Aliases

arxiv: 1302.5257 · arxiv_version: 1302.5257v2 · doi: 10.48550/arxiv.1302.5257 · pith_short_12: YFWT2WDBCFEF · pith_short_16: YFWT2WDBCFEF5DYD · pith_short_8: YFWT2WDB

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/YFWT2WDBCFEF5DYDTPOP6J5VHS \
  | 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: c16d3d586111485e8f039bdcff27b53c998bc46e56046130601d818a9e5e72ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "378e8b76abab054cdd7013f7a6470d46416fabf02eb23a1e9ef4e8df864ee4a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-02-21T11:53:23Z",
    "title_canon_sha256": "eeb0ea12f5aaa9a00a7cbc4b0d361e6a35954d02770ee1829d0ea9589fafe64c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5257",
    "kind": "arxiv",
    "version": 2
  }
}