Pith Number

pith:7USEYN26

pith:2014:7USEYN26MQKNRVUPB46ABDWIIB

not attested not anchored not stored refs pending

Probing phase-space noncommutativity through quantum mechanics and thermodynamics of free particles and quantum rotors

Alex E. Bernardini, Catarina Bastos, Jonas F. G. Santos

arxiv:1411.2941 v2 · 2014-11-11 · quant-ph · cond-mat.quant-gas · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7USEYN26MQKNRVUPB46ABDWIIB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:36:01.800850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd244c375e6414d8d68f0f3c008ec840421c9fdc1a00f49b1c655e90dbf6941c

Aliases

arxiv: 1411.2941 · arxiv_version: 1411.2941v2 · doi: 10.48550/arxiv.1411.2941 · pith_short_12: 7USEYN26MQKN · pith_short_16: 7USEYN26MQKNRVUP · pith_short_8: 7USEYN26

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/7USEYN26MQKNRVUPB46ABDWIIB \
  | 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: fd244c375e6414d8d68f0f3c008ec840421c9fdc1a00f49b1c655e90dbf6941c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b104a8149e688b2c3fa946153749d01e474895564cd537eba52e4c86bba501f",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-11T19:55:07Z",
    "title_canon_sha256": "37f5fb55b7f17dc9fbb78f04fff94cefe96045a50a5fb31630401eafd581b295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2941",
    "kind": "arxiv",
    "version": 2
  }
}