Pith Number

pith:M2XMEQ4R

pith:2026:M2XMEQ4RB7HARJFQYEXAGYFSO6

not attested not anchored not stored refs pending

Can quantum fluctuations be consistently monitored?

Xiangyu Cao

arxiv:2603.15753 v2 · 2026-03-16 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M2XMEQ4RB7HARJFQYEXAGYFSO6}

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	2026-06-03T01:05:49.721194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66aec243910fce08a4b0c12e0360b2778e4639a1f6f4041fb81ded554246ac99

Aliases

arxiv: 2603.15753 · arxiv_version: 2603.15753v2 · doi: 10.48550/arxiv.2603.15753 · pith_short_12: M2XMEQ4RB7HA · pith_short_16: M2XMEQ4RB7HARJFQ · pith_short_8: M2XMEQ4R

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/M2XMEQ4RB7HARJFQYEXAGYFSO6 \
  | 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: 66aec243910fce08a4b0c12e0360b2778e4639a1f6f4041fb81ded554246ac99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba27912c3928d19ddeda3dd76c7322726694e8a516f04ff9e9b69a3b1ce6b397",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-03-16T18:00:10Z",
    "title_canon_sha256": "51ac9f62e37d82d1b786f77fb075207d4e4af8bb9a368ed03e964cb054389931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.15753",
    "kind": "arxiv",
    "version": 2
  }
}