Pith Number

pith:SQWBZU3M

pith:2019:SQWBZU3MDX5C5KQIONCHSPYVAC

not attested not anchored not stored refs pending

On integrals over a convex set of the Wigner distribution

B\'erang\`ere Delourme, Nicolas Lerner, Thomas Duyckaerts

arxiv:1901.07262 v1 · 2019-01-22 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQWBZU3MDX5C5KQIONCHSPYVAC}

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	2026-05-17T23:55:47.589615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

942c1cd36c1dfa2eaa087344793f1500a415a54a38ddec2dac84352ebe30be36

Aliases

arxiv: 1901.07262 · arxiv_version: 1901.07262v1 · doi: 10.48550/arxiv.1901.07262 · pith_short_12: SQWBZU3MDX5C · pith_short_16: SQWBZU3MDX5C5KQI · pith_short_8: SQWBZU3M

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/SQWBZU3MDX5C5KQIONCHSPYVAC \
  | 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: 942c1cd36c1dfa2eaa087344793f1500a415a54a38ddec2dac84352ebe30be36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9c9583f1c3909062334501cf194c72098cabe3ad2ffd776d2596392bab95984",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2019-01-22T11:11:58Z",
    "title_canon_sha256": "59467bfffd632ca39cf3374fa908f93012ad863696d2fa30edb6ab4f11a4bfd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07262",
    "kind": "arxiv",
    "version": 1
  }
}