Pith Number

pith:EFY5XBP3

pith:2017:EFY5XBP3MWYW3B3KTHTMZM67K5

not attested not anchored not stored refs pending

Phase Space Homogenization of Noisy Hamiltonian Systems

Janek Wehr, Jeremiah Birrell

arxiv:1705.05004 v2 · 2017-05-14 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFY5XBP3MWYW3B3KTHTMZM67K5}

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	2026-05-18T00:19:30.482408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2171db85fb65b16d876a99e6ccb3df577154d3e4f51e01732341543ebd636bb2

Aliases

arxiv: 1705.05004 · arxiv_version: 1705.05004v2 · doi: 10.48550/arxiv.1705.05004 · pith_short_12: EFY5XBP3MWYW · pith_short_16: EFY5XBP3MWYW3B3K · pith_short_8: EFY5XBP3

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/EFY5XBP3MWYW3B3KTHTMZM67K5 \
  | 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: 2171db85fb65b16d876a99e6ccb3df577154d3e4f51e01732341543ebd636bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "443ffa42b6a494817c3b8556c041989cd18348a2a680ddfbbef6868646b7b163",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-05-14T17:17:20Z",
    "title_canon_sha256": "e657512013cf4e94776b570819d18b89de5192d820cefb5c0f21135a956415c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05004",
    "kind": "arxiv",
    "version": 2
  }
}