Pith Number

pith:JW66FKOS

pith:2014:JW66FKOSEPOF66MLLQD7RF47KB

not attested not anchored not stored refs pending

Equivalence between free quantum particles and those in harmonic potentials and its application to instantaneous changes

Ole Steuernagel

arxiv:1405.0445 v2 · 2014-05-02 · 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{JW66FKOSEPOF66MLLQD7RF47KB}

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	2026-05-18T02:49:38.450026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dbde2a9d223dc5f798b5c07f8979f5045cc571b1b649059e4db9187591598a1

Aliases

arxiv: 1405.0445 · arxiv_version: 1405.0445v2 · doi: 10.48550/arxiv.1405.0445 · pith_short_12: JW66FKOSEPOF · pith_short_16: JW66FKOSEPOF66ML · pith_short_8: JW66FKOS

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/JW66FKOSEPOF66MLLQD7RF47KB \
  | 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: 4dbde2a9d223dc5f798b5c07f8979f5045cc571b1b649059e4db9187591598a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2f87d1f0e89edb79411700c1225c2271ad28057d380c9ea7d818489e1f7f115",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-02T16:23:13Z",
    "title_canon_sha256": "96cb03fa97431d95a98c3b9a988e1dcd446528173b0dcbeeb23e3bbe2531dced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0445",
    "kind": "arxiv",
    "version": 2
  }
}