Pith Number

pith:GUZJJVZK

pith:1999:GUZJJVZKYIFSILVU2ABDWCM7I4

not attested not anchored not stored refs pending

Physical Interpretation of Laser-Induced Suppression of Quantum Tunneling

Emmanuel Paspalakis

arxiv:quant-ph/9908025 v1 · 1999-08-06 · 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{GUZJJVZKYIFSILVU2ABDWCM7I4}

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	2026-05-18T01:05:00.277308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

353294d72ac20b242eb4d0023b099f4728d9402e13efae28525bc1fca2f5f372

Aliases

arxiv: quant-ph/9908025 · arxiv_version: quant-ph/9908025v1 · doi: 10.48550/arxiv.quant-ph/9908025 · pith_short_12: GUZJJVZKYIFS · pith_short_16: GUZJJVZKYIFSILVU · pith_short_8: GUZJJVZK

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/GUZJJVZKYIFSILVU2ABDWCM7I4 \
  | 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: 353294d72ac20b242eb4d0023b099f4728d9402e13efae28525bc1fca2f5f372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c0234c7edf1a66a03c447278323111401bc409b853d93ba894fe0a3f773252",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-08-06T11:55:29Z",
    "title_canon_sha256": "33c12367f35c44f478448ddcd27d519803a12f146deaf486ff80e7c20032ccb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9908025",
    "kind": "arxiv",
    "version": 1
  }
}