Pith Number

pith:JZ7WFKMI

pith:2009:JZ7WFKMIFSE5GIYIVL36VVYCMR

not attested not anchored not stored refs pending

Dynamics of quantum-classical hybrid system: effect of matter-wave pressure

C. H. Oh, Chunfeng Wu, J. Shen, X. L. Huang, X. X. Yi

arxiv:0910.4061 v1 · 2009-10-21 · 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{JZ7WFKMIFSE5GIYIVL36VVYCMR}

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	2026-05-18T03:23:57.143622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e7f62a9882c89d32308aaf7ead7026452e1b5a0bcbe4d1d562c71182ace3579

Aliases

arxiv: 0910.4061 · arxiv_version: 0910.4061v1 · doi: 10.48550/arxiv.0910.4061 · pith_short_12: JZ7WFKMIFSE5 · pith_short_16: JZ7WFKMIFSE5GIYI · pith_short_8: JZ7WFKMI

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/JZ7WFKMIFSE5GIYIVL36VVYCMR \
  | 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: 4e7f62a9882c89d32308aaf7ead7026452e1b5a0bcbe4d1d562c71182ace3579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95a73bb2bb78dac905a31c33c8e65e751d92c2d0d4d0180dc6a04f67a3ff6f48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-10-21T11:53:25Z",
    "title_canon_sha256": "e1e868039169dcfa3a392bb43ad111885be80f971f66816662ec9e2f6467708b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4061",
    "kind": "arxiv",
    "version": 1
  }
}