Pith Number

pith:MT2PMEZJ

pith:2014:MT2PMEZJDIB3JZJMCF245JK5B4

not attested not anchored not stored refs pending

Ehrenfest principle and unitary dynamics of quantum-classical systems with general potential interaction

D.B. Popovic, M. Radonjic, N. Buric, S. Prvanovic

arxiv:1403.0452 v1 · 2014-03-03 · 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{MT2PMEZJDIB3JZJMCF245JK5B4}

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	2026-05-18T01:44:21.026641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64f4f613291a03b4e52c1175cea55d0f1cbe10cb2054d5fd1d704987b1ad2823

Aliases

arxiv: 1403.0452 · arxiv_version: 1403.0452v1 · doi: 10.48550/arxiv.1403.0452 · pith_short_12: MT2PMEZJDIB3 · pith_short_16: MT2PMEZJDIB3JZJM · pith_short_8: MT2PMEZJ

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/MT2PMEZJDIB3JZJMCF245JK5B4 \
  | 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: 64f4f613291a03b4e52c1175cea55d0f1cbe10cb2054d5fd1d704987b1ad2823

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e99e8f4248856562312bfac0bb4b85d9117d8005a282a3d9ba6a9691ff41ff7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-03T14:50:27Z",
    "title_canon_sha256": "44e7902837d32bf02cf8ca2b7473841424cb7d2ac5e82a63787cb09088a1d6bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0452",
    "kind": "arxiv",
    "version": 1
  }
}