Pith Number

pith:3TKUAXOV

pith:2001:3TKUAXOVXUHNAOFTWKMJ4LTYKR

not attested not anchored not stored refs pending

The breakdown flash of Silicon Avalance Photodiodes - backdoor for eavesdropper attacks?

Christian Kurtsiefer, Harald Weinfurter, Patrick Zarda, Sonja Mayer

arxiv:quant-ph/0104103 v1 · 2001-04-20 · 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{3TKUAXOVXUHNAOFTWKMJ4LTYKR}

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	2026-05-18T01:36:23.035838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd5405dd5bd0ed038b3b2989e2e78547bc7fb9e648384c1479df69fbe8ca2f1

Aliases

arxiv: quant-ph/0104103 · arxiv_version: quant-ph/0104103v1 · doi: 10.48550/arxiv.quant-ph/0104103 · pith_short_12: 3TKUAXOVXUHN · pith_short_16: 3TKUAXOVXUHNAOFT · pith_short_8: 3TKUAXOV

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/3TKUAXOVXUHNAOFTWKMJ4LTYKR \
  | 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: dcd5405dd5bd0ed038b3b2989e2e78547bc7fb9e648384c1479df69fbe8ca2f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c8658c85b1dd9c37359804d3779ea1173cfee0d037f7f550ee4fbed7770fe45",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-04-20T10:56:35Z",
    "title_canon_sha256": "cd9457d01bfacd23c4fdb4525e40634968610a1025f788e117301b9e46289871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0104103",
    "kind": "arxiv",
    "version": 1
  }
}