Pith Number

pith:STFZMCPZ

pith:2012:STFZMCPZSAAZMWCSXH7U3PY2G6

not attested not anchored not stored refs pending

On quantum averaging, quantum KAM and quantum diffusion

A. I. Neishtadt, S. B. Kuksin

arxiv:1208.4819 v2 · 2012-08-23 · math.DS · math.AP · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STFZMCPZSAAZMWCSXH7U3PY2G6}

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	2026-05-18T01:54:58.944562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94cb9609f99001965852b9ff4dbf1a3786cd3f6899c07ee47800f846ee4391fa

Aliases

arxiv: 1208.4819 · arxiv_version: 1208.4819v2 · doi: 10.48550/arxiv.1208.4819 · pith_short_12: STFZMCPZSAAZ · pith_short_16: STFZMCPZSAAZMWCS · pith_short_8: STFZMCPZ

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/STFZMCPZSAAZMWCSXH7U3PY2G6 \
  | 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: 94cb9609f99001965852b9ff4dbf1a3786cd3f6899c07ee47800f846ee4391fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7aaf89385dc7899a40ffb99c202031d755afd34af4022dc737564a7f5b2569",
    "cross_cats_sorted": [
      "math.AP",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-08-23T18:10:11Z",
    "title_canon_sha256": "6bbbb770bb70a8a30380628dc292df40bd079c47ecffd7a475483248ea012ae6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4819",
    "kind": "arxiv",
    "version": 2
  }
}