Pith Number

pith:L3HBJAMM

pith:2014:L3HBJAMMHIR4HWSJZYF26CV5FL

not attested not anchored not stored refs pending

The Wigner distribution and 2D classical maps

Jamal Sakhr

arxiv:1407.1949 v4 · 2014-07-08 · 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{L3HBJAMMHIR4HWSJZYF26CV5FL}

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	2026-05-18T00:38:46.929773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ece14818c3a23c3da49ce0baf0abd2ae6a511a6983f5085433ca539ceceafa6

Aliases

arxiv: 1407.1949 · arxiv_version: 1407.1949v4 · doi: 10.48550/arxiv.1407.1949 · pith_short_12: L3HBJAMMHIR4 · pith_short_16: L3HBJAMMHIR4HWSJ · pith_short_8: L3HBJAMM

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/L3HBJAMMHIR4HWSJZYF26CV5FL \
  | 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: 5ece14818c3a23c3da49ce0baf0abd2ae6a511a6983f5085433ca539ceceafa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1644acf8405ff9ea9fd2243e85d32f0cba867db3e99129e89aeeac342dbd0e4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2014-07-08T04:27:42Z",
    "title_canon_sha256": "5e8d58b1e063c55e9e960c85f086fbf0f5450af9c881b787cc3204aa9f154638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1949",
    "kind": "arxiv",
    "version": 4
  }
}