Pith Number

pith:VHDYPUUX

pith:2010:VHDYPUUXZMZ6JIQP6NFHHKFTOA

not attested not anchored not stored refs pending

Quantum tunneling effect and quantum Zeno effect in a Topological system

Chengcheng Zhou, Chunfang Sun, Gangcheng Wang, Guijiao Du, Kang Xue

arxiv:1012.1474 v2 · 2010-12-07 · 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{VHDYPUUXZMZ6JIQP6NFHHKFTOA}

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	2026-05-18T02:23:14.686040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c787d297cb33e4a20ff34a73a8b3700fa4936d5e91f70cc30132d388adc5d8

Aliases

arxiv: 1012.1474 · arxiv_version: 1012.1474v2 · doi: 10.48550/arxiv.1012.1474 · pith_short_12: VHDYPUUXZMZ6 · pith_short_16: VHDYPUUXZMZ6JIQP · pith_short_8: VHDYPUUX

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/VHDYPUUXZMZ6JIQP6NFHHKFTOA \
  | 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: a9c787d297cb33e4a20ff34a73a8b3700fa4936d5e91f70cc30132d388adc5d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4688afb4df49d0b41ffa2cdc102153ff7d8f10e6942c7de8bf7712f05a666cd0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-07T11:32:05Z",
    "title_canon_sha256": "9f33f8cc1cf73646269599754439ba021293a7996cd1fafaf6ca295b070fd100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1474",
    "kind": "arxiv",
    "version": 2
  }
}