Pith Number

pith:YBC4Z3GT

pith:2016:YBC4Z3GT4OXGTPWXCY6KADIMCU

not attested not anchored not stored refs pending

Entropic measures of Rydberg-like harmonic states

D. Puertas-Centeno, I.V. Toranzo, J.S. Dehesa

arxiv:1610.01882 v1 · 2016-10-06 · 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{YBC4Z3GT4OXGTPWXCY6KADIMCU}

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	2026-05-18T00:52:49.509532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c045ccecd3e3ae69bed7163ca00d0c1527cd584b1b702d52f44c951c2df47dd8

Aliases

arxiv: 1610.01882 · arxiv_version: 1610.01882v1 · doi: 10.48550/arxiv.1610.01882 · pith_short_12: YBC4Z3GT4OXG · pith_short_16: YBC4Z3GT4OXGTPWX · pith_short_8: YBC4Z3GT

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/YBC4Z3GT4OXGTPWXCY6KADIMCU \
  | 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: c045ccecd3e3ae69bed7163ca00d0c1527cd584b1b702d52f44c951c2df47dd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a9a775ec0926374c027de99996b96bf6e7d5315c6ebb97815b7263ca1c1969",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-10-06T14:09:21Z",
    "title_canon_sha256": "36226648cc3a02c4a97dd040bb76a9c8c8c255068949bcee71fb7161bac6b5dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01882",
    "kind": "arxiv",
    "version": 1
  }
}