Pith Number

pith:XQCIYEMY

pith:2010:XQCIYEMYPJ623CYO526FU3EF5S

not attested not anchored not stored refs pending

Information theory of quantum systems with some hydrogenic applications

D. Manzano, J.S. Dehesa, P.S. S\'anchez-Moreno, R.J. Y\'a\~nez

arxiv:1009.2687 v1 · 2010-09-14 · quant-ph · 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{XQCIYEMYPJ623CYO526FU3EF5S}

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	2026-05-18T03:25:04.459608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc048c11987a7dad8b0eeebc5a6c85ec827f7e4d1263a41a5c66d0dccad457a3

Aliases

arxiv: 1009.2687 · arxiv_version: 1009.2687v1 · doi: 10.48550/arxiv.1009.2687 · pith_short_12: XQCIYEMYPJ62 · pith_short_16: XQCIYEMYPJ623CYO · pith_short_8: XQCIYEMY

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/XQCIYEMYPJ623CYO526FU3EF5S \
  | 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: bc048c11987a7dad8b0eeebc5a6c85ec827f7e4d1263a41a5c66d0dccad457a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f2ca13017d9fb541e541e92bf10f058d93bad368f717663362ea8bf4d406ca",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-14T15:00:31Z",
    "title_canon_sha256": "3e27109c56fafb94b02e433bbc4e8b0effe0b65172cd350b9cc43381220cac2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2687",
    "kind": "arxiv",
    "version": 1
  }
}