Pith Number

pith:JJQJZ4HG

pith:2026:JJQJZ4HGOJ2X2WYLRJZEEKK4BY

not attested not anchored not stored refs pending

Dynamical low-rank methods for the Wigner equation I: separable difference potential

Sihong Shao, Yuehan Shao

arxiv:2606.24190 v1 · 2026-06-23 · math.NA · cs.NA · physics.comp-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJQJZ4HGOJ2X2WYLRJZEEKK4BY}

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	2026-06-24T01:14:44.529455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a609cf0e672757d5b0b8a7242295c0e129ee67dde226e9e385836893cbf3971

Aliases

arxiv: 2606.24190 · arxiv_version: 2606.24190v1 · doi: 10.48550/arxiv.2606.24190 · pith_short_12: JJQJZ4HGOJ2X · pith_short_16: JJQJZ4HGOJ2X2WYL · pith_short_8: JJQJZ4HG

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/JJQJZ4HGOJ2X2WYLRJZEEKK4BY \
  | 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: 4a609cf0e672757d5b0b8a7242295c0e129ee67dde226e9e385836893cbf3971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2acb63b4d503eb4f9172da5ff7b76944fcceced3aef5e2e10c17880fc4d284b5",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-06-23T06:16:34Z",
    "title_canon_sha256": "4f8d4757b736bf8bae0f3b96f1308a08b9f219b0dfca5615297490f21a41c260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24190",
    "kind": "arxiv",
    "version": 1
  }
}