Pith Number

pith:R7DVPJ2O

pith:2013:R7DVPJ2O2ZLWYYISMUMC3K27I2

not attested not anchored not stored refs pending

Entropy and complexity analysis of hydrogenic Rydberg atoms

I.V. Toranzo, J.S. Dehesa, P. S\'anchez-Moreno, S. L\'opez-Rosa

arxiv:1305.1149 v1 · 2013-05-06 · 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{R7DVPJ2O2ZLWYYISMUMC3K27I2}

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	2026-05-18T03:24:52.264176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc757a74ed6576c611265182dab5f4699aa7d1ecd6d36f3cc4b4c261501b1b7

Aliases

arxiv: 1305.1149 · arxiv_version: 1305.1149v1 · doi: 10.48550/arxiv.1305.1149 · pith_short_12: R7DVPJ2O2ZLW · pith_short_16: R7DVPJ2O2ZLWYYIS · pith_short_8: R7DVPJ2O

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/R7DVPJ2O2ZLWYYISMUMC3K27I2 \
  | 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: 8fc757a74ed6576c611265182dab5f4699aa7d1ecd6d36f3cc4b4c261501b1b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa64f28057d3977caf4e23cfd988d019e1cbdb3a9dffb779ec597576509b2be4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-06T11:21:49Z",
    "title_canon_sha256": "9c9b8a6a1fb1e20d7a9e25547812695a996725e3f707093cf26a5ed38910630e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1149",
    "kind": "arxiv",
    "version": 1
  }
}