Pith Number

pith:CFRIS3SE

pith:2018:CFRIS3SEGTQE56NCECBPK6RYFJ

not attested not anchored not stored refs pending

Two-level System coupled to Phonons: Full Analytical Solution

Aur\'elia Chenu, Monique Combescot, Shiue-yuan Shiau

arxiv:1812.09043 v2 · 2018-12-21 · 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{CFRIS3SEGTQE56NCECBPK6RYFJ}

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	2026-05-17T23:56:40.648884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1162896e4434e04ef9a22082f57a382a79dbf683eb456cfa494ba417791c9bf7

Aliases

arxiv: 1812.09043 · arxiv_version: 1812.09043v2 · doi: 10.48550/arxiv.1812.09043 · pith_short_12: CFRIS3SEGTQE · pith_short_16: CFRIS3SEGTQE56NC · pith_short_8: CFRIS3SE

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/CFRIS3SEGTQE56NCECBPK6RYFJ \
  | 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: 1162896e4434e04ef9a22082f57a382a79dbf683eb456cfa494ba417791c9bf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5bb5022c79173aa80d66c42ab3ebeccf64d9cae8689df5ce1345e1d5fb764dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-21T11:00:15Z",
    "title_canon_sha256": "14d9daf6e063b84a5c903d7bb269dafc34582905132770b1e80297fe843315be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09043",
    "kind": "arxiv",
    "version": 2
  }
}