Pith Number

pith:WVD4LUPT

pith:2004:WVD4LUPT6GA4XQOSAC2IL3XFYJ

not attested not anchored not stored refs pending

Nonlinear effects in tunnelling escape in N-body quantum systems

A. Soffer, V. Fleurov

arxiv:cond-mat/0409581 v1 · 2004-09-22 · cond-mat.other · cond-mat.soft · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVD4LUPT6GA4XQOSAC2IL3XFYJ}

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	2026-05-18T01:39:57.675494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b547c5d1f3f181cbc1d200b485eee5c25fa2d3fd055897ead6f0297fce54e994

Aliases

arxiv: cond-mat/0409581 · arxiv_version: cond-mat/0409581v1 · doi: 10.48550/arxiv.cond-mat/0409581 · pith_short_12: WVD4LUPT6GA4 · pith_short_16: WVD4LUPT6GA4XQOS · pith_short_8: WVD4LUPT

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/WVD4LUPT6GA4XQOSAC2IL3XFYJ \
  | 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: b547c5d1f3f181cbc1d200b485eee5c25fa2d3fd055897ead6f0297fce54e994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8db1c8a52d5b302b51e16060cd36d925508a3996df0a8b4280d14de9e059587",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2004-09-22T14:03:53Z",
    "title_canon_sha256": "44405deebced20f3dbd92e0a42f7dc9047f15d1bc6e1b9af6bfaaa1ea57ede47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0409581",
    "kind": "arxiv",
    "version": 1
  }
}