Pith Number

pith:6DI7AXUT

pith:2010:6DI7AXUTMZV247AGRJAINYFH4C

not attested not anchored not stored refs pending

Coherent states for quadratic Hamiltonians

Alonso Contreras-Astorga, David J Fernandez C, Mercedes Velazquez

arxiv:1009.2564 v3 · 2010-09-14 · quant-ph · hep-th · 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{6DI7AXUTMZV247AGRJAINYFH4C}

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	2026-05-18T04:13:05.742594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d1f05e93666bae7c068a4086e0a7e0befd1e46d8dda207532caef6d10fdbc7

Aliases

arxiv: 1009.2564 · arxiv_version: 1009.2564v3 · doi: 10.48550/arxiv.1009.2564 · pith_short_12: 6DI7AXUTMZV2 · pith_short_16: 6DI7AXUTMZV247AG · pith_short_8: 6DI7AXUT

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/6DI7AXUTMZV247AGRJAINYFH4C \
  | 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: f0d1f05e93666bae7c068a4086e0a7e0befd1e46d8dda207532caef6d10fdbc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6c3bf9ef78922c9d1136b901e794da0a422411fd6b844ecea280d6c4ec4638d",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-14T03:35:08Z",
    "title_canon_sha256": "3b56a8b8d754d44c64f1db1ee20a18c4676152c653fafb92879fd99cc3bcb871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2564",
    "kind": "arxiv",
    "version": 3
  }
}