Pith Number

pith:VXMH3QAL

pith:2017:VXMH3QALQWGCZWB3QJZH6CETG2

not attested not anchored not stored refs pending

Reductions of the universal hierarchy and rdDym equations and their symmetry properties

I.S. Krasil'shchik, O.I. Morozov, P. Holba, P. Vojcak

arxiv:1712.07063 v1 · 2017-12-19 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXMH3QALQWGCZWB3QJZH6CETG2}

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	2026-05-18T00:27:37.280177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add87dc00b858c2cd83b82727f089336b299aed401d2db8c2abfe88f8e1c6900

Aliases

arxiv: 1712.07063 · arxiv_version: 1712.07063v1 · doi: 10.48550/arxiv.1712.07063 · pith_short_12: VXMH3QALQWGC · pith_short_16: VXMH3QALQWGCZWB3 · pith_short_8: VXMH3QAL

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/VXMH3QALQWGCZWB3QJZH6CETG2 \
  | 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: add87dc00b858c2cd83b82727f089336b299aed401d2db8c2abfe88f8e1c6900

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2722f3e60d728ea2bdfb8f74216e00eabfffb5dbc4cf51d1ad7adbe192d77632",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2017-12-19T17:26:12Z",
    "title_canon_sha256": "119735d1dd5f0839f1c33a77368e7680ae76dac47d5e9842af83d35c5f0a1545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07063",
    "kind": "arxiv",
    "version": 1
  }
}