Pith Number

pith:2AA3BURK

pith:2001:2AA3BURKST4VYHQA3VO7MNRNFA

not attested not anchored not stored refs pending

Classical Aspects of Quantum Walls in One Dimension

Izumi Tsutsui, Taksu Cheon, Tamas Fulop

arxiv:quant-ph/0111057 v2 · 2001-11-09 · 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{2AA3BURKST4VYHQA3VO7MNRNFA}

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	2026-07-04T15:38:48.870202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d001b0d22a94f95c1e00dd5df6362d280df020cb3431c6729951b6844cb226d0

Aliases

arxiv: quant-ph/0111057 · arxiv_version: quant-ph/0111057v2 · doi: 10.48550/arxiv.quant-ph/0111057 · pith_short_12: 2AA3BURKST4V · pith_short_16: 2AA3BURKST4VYHQA · pith_short_8: 2AA3BURK

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/2AA3BURKST4VYHQA3VO7MNRNFA \
  | 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: d001b0d22a94f95c1e00dd5df6362d280df020cb3431c6729951b6844cb226d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b48876fa282baccae413040d8bd84e611eec1a4c5e7b0abb4900504e3e074752",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-11-09T17:46:00Z",
    "title_canon_sha256": "37b06c9b9ac38a0624a3a9dbde97c2ef7aaee2477237cbe8288cdee7747a0967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0111057",
    "kind": "arxiv",
    "version": 2
  }
}