Pith Number

pith:EKHFWJ5C

pith:2011:EKHFWJ5CXWFOBLYFITM5Q4TQM5

not attested not anchored not stored refs pending

The classical limit of the time dependent Hartree-Fock equation. I. The Weyl symbol of the solution

Jean Nourrigat, Laurent Amour, Mohamed Khodja

arxiv:1112.6185 v1 · 2011-12-28 · 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{EKHFWJ5CXWFOBLYFITM5Q4TQM5}

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	2026-05-18T01:22:27.008241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

228e5b27a2bd8ae0af0544d9d872706765c02bc9c15967e73b7e6b362d4bfe82

Aliases

arxiv: 1112.6185 · arxiv_version: 1112.6185v1 · doi: 10.48550/arxiv.1112.6185 · pith_short_12: EKHFWJ5CXWFO · pith_short_16: EKHFWJ5CXWFOBLYF · pith_short_8: EKHFWJ5C

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/EKHFWJ5CXWFOBLYFITM5Q4TQM5 \
  | 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: 228e5b27a2bd8ae0af0544d9d872706765c02bc9c15967e73b7e6b362d4bfe82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc5d7f7af0dc44edb804c1a8298c2ae80f6fda69a4292d386d853b0a5d1daeea",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-12-28T21:18:03Z",
    "title_canon_sha256": "70a24c14b87a7533880a99f7918688a9fbc6fd6fe68028b861a552869c3bd2bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6185",
    "kind": "arxiv",
    "version": 1
  }
}