Pith Number

pith:ABLUGILS

pith:2017:ABLUGILS7FTLG7OIN4BU2XQEQZ

not attested not anchored not stored refs pending

Geometry of Quantum Riemannian Hamiltonian Evolution

Gil Elgressy, Lawrence Horwitz

arxiv:1704.02974 v1 · 2017-04-09 · 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{ABLUGILS7FTLG7OIN4BU2XQEQZ}

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	2026-05-18T00:46:34.115894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0057432172f966b37dc86f034d5e0486799f10fdf3969db23e183772f4fb5933

Aliases

arxiv: 1704.02974 · arxiv_version: 1704.02974v1 · doi: 10.48550/arxiv.1704.02974 · pith_short_12: ABLUGILS7FTL · pith_short_16: ABLUGILS7FTLG7OI · pith_short_8: ABLUGILS

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/ABLUGILS7FTLG7OIN4BU2XQEQZ \
  | 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: 0057432172f966b37dc86f034d5e0486799f10fdf3969db23e183772f4fb5933

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0624bd7df81f86a429bf5e39c627f0d03e5c0c95101687af2f92d9fbb382cc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-04-09T23:51:40Z",
    "title_canon_sha256": "7cee151f29184fd182b9151fb3b917246f7e117282966bb1f1235aff43a4cf40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02974",
    "kind": "arxiv",
    "version": 1
  }
}