Pith Number

pith:IWMVLYB6

pith:1997:IWMVLYB6DPE56E2DC2HATSBA4R

not attested not anchored not stored refs pending

Spectral Properties of Three-Dimensional Quantum Billiards with a Pointlike Scatterer

Taksu Cheon, T. Shigehara

arxiv:chao-dyn/9702009 v2 · 1997-02-14 · chao-dyn · cond-mat · hep-th · nlin.CD · nucl-th · 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{IWMVLYB6DPE56E2DC2HATSBA4R}

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	2026-07-04T16:03:34.221528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

459955e03e1bc9df1343168e09c820e471f82b36611eb8ef7bf2d090df0c66b7

Aliases

arxiv: chao-dyn/9702009 · arxiv_version: chao-dyn/9702009v2 · doi: 10.48550/arxiv.chao-dyn/9702009 · pith_short_12: IWMVLYB6DPE5 · pith_short_16: IWMVLYB6DPE56E2D · pith_short_8: IWMVLYB6

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/IWMVLYB6DPE56E2DC2HATSBA4R \
  | 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: 459955e03e1bc9df1343168e09c820e471f82b36611eb8ef7bf2d090df0c66b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2c29000db7e7aff708bca95b94799e5ed2ba6095377e97d7baa2b5c50943ff",
    "cross_cats_sorted": [
      "cond-mat",
      "hep-th",
      "nlin.CD",
      "nucl-th",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1997-02-14T05:55:21Z",
    "title_canon_sha256": "77070e09161e6e3c07f57c00f450257a27d9001c7bc13eabe7d4a05ebbed6c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9702009",
    "kind": "arxiv",
    "version": 2
  }
}