Pith Number

pith:NXUYFF7J

pith:2025:NXUYFF7JFC75P655YYXCP6UML2

not attested not anchored not stored refs pending

Decoherence across phase-space scales: From compass states to general quantum states

Dong Wang, Jia-Xin Peng, Naeem Akhtar, Tan Hailin, Xiaosen Yang

arxiv:2512.15513 v2 · 2025-12-17 · 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{NXUYFF7JFC75P655YYXCP6UML2}

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	2026-06-04T01:09:40.379590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6de98297e928bfd7fbbdc62e27fa8c5ea7b3f7435818f1b1fea6af05e4d9039c

Aliases

arxiv: 2512.15513 · arxiv_version: 2512.15513v2 · doi: 10.48550/arxiv.2512.15513 · pith_short_12: NXUYFF7JFC75 · pith_short_16: NXUYFF7JFC75P655 · pith_short_8: NXUYFF7J

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/NXUYFF7JFC75P655YYXCP6UML2 \
  | 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: 6de98297e928bfd7fbbdc62e27fa8c5ea7b3f7435818f1b1fea6af05e4d9039c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f48064e057b52731380f3a30f5c7f44a4dbd32680a31c4d4177b3275d1ffce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-12-17T15:08:07Z",
    "title_canon_sha256": "13a2d90f37b81d5accf72df8e40601a22dc5ecd3f17537328ae176b4ca2a9214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.15513",
    "kind": "arxiv",
    "version": 2
  }
}