Pith Number

pith:JNMSWTPD

pith:2006:JNMSWTPDEP4YO2RCMOSYHNRLNH

not attested not anchored not stored refs pending

A minimum-disturbing quantum state discriminator

Francesco Buscemi, Massimiliano F. Sacchi

arxiv:quant-ph/0610232 v1 · 2006-10-27 · 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{JNMSWTPDEP4YO2RCMOSYHNRLNH}

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	2026-07-04T15:01:30.117441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b592b4de323f9876a2263a583b62b69c8ff6236cc39e8e2e6a173922fc2ace9

Aliases

arxiv: quant-ph/0610232 · arxiv_version: quant-ph/0610232v1 · doi: 10.48550/arxiv.quant-ph/0610232 · pith_short_12: JNMSWTPDEP4Y · pith_short_16: JNMSWTPDEP4YO2RC · pith_short_8: JNMSWTPD

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/JNMSWTPDEP4YO2RCMOSYHNRLNH \
  | 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: 4b592b4de323f9876a2263a583b62b69c8ff6236cc39e8e2e6a173922fc2ace9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "204398d33cc97cc40962859d4793b919d8bae9dd43aca8619263d7cc27a87624",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-10-27T07:24:30Z",
    "title_canon_sha256": "bdcaac435d50c4edd962062336f0635f5540da083d44703d054d44938cf88e08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0610232",
    "kind": "arxiv",
    "version": 1
  }
}