Pith Number

pith:KSWLG6LY

pith:2024:KSWLG6LYWRDJSN4BYY6VXDXLBD

not attested not anchored not stored refs pending

Bounding the Sample Fluctuation for Pure States Certification with Local Random Measurement

Langxuan Chen, Pengfei Zhang

arxiv:2410.16635 v1 · 2024-10-22 · quant-ph · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSWLG6LYWRDJSN4BYY6VXDXLBD}

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	2026-07-05T09:24:04.457932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54acb37978b446993781c63d5b8eeb08efdf38810de3a2178c0a62b90e0f2f8a

Aliases

arxiv: 2410.16635 · arxiv_version: 2410.16635v1 · doi: 10.48550/arxiv.2410.16635 · pith_short_12: KSWLG6LYWRDJ · pith_short_16: KSWLG6LYWRDJSN4B · pith_short_8: KSWLG6LY

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/KSWLG6LYWRDJSN4BYY6VXDXLBD \
  | 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: 54acb37978b446993781c63d5b8eeb08efdf38810de3a2178c0a62b90e0f2f8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412429026000d41d6754e2e5a64f0b365fcac2cf4c617bbe7cbc8fd19b4ee619",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-10-22T02:26:44Z",
    "title_canon_sha256": "d8c6a1e018e2042aceb7a248648733ac0427895b4bce6468214cd1e03e901f8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.16635",
    "kind": "arxiv",
    "version": 1
  }
}