Pith Number

pith:TFFFF6TD

pith:2022:TFFFF6TDGXFX7G4E2G5F5KT475

not attested not anchored not stored refs pending

Exceptional entanglement phenomena: non-Hermiticity meeting non-classicality

Chang-Ling Zou, Dongning Zheng, Fan Wu, Hekang Li, Heng Fan, Huai-Zhi Wu, Jianming Wen, Kai Xu, Mengzhen Zhang, Pei-Rong Han, Shi-Biao Zheng, Wei Yi, Xin-Jie Huang, Zhen-Biao Yang

arxiv:2210.04494 v4 · 2022-10-10 · 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{TFFFF6TDGXFX7G4E2G5F5KT475}

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	2026-07-05T07:29:09.149627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

994a52fa6335cb7f9b84d1ba5eaa7cff5bf622bf24cb597fdc16a5b6979e1382

Aliases

arxiv: 2210.04494 · arxiv_version: 2210.04494v4 · doi: 10.48550/arxiv.2210.04494 · pith_short_12: TFFFF6TDGXFX · pith_short_16: TFFFF6TDGXFX7G4E · pith_short_8: TFFFF6TD

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/TFFFF6TDGXFX7G4E2G5F5KT475 \
  | 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: 994a52fa6335cb7f9b84d1ba5eaa7cff5bf622bf24cb597fdc16a5b6979e1382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6053f2e577ac301f802c6196e99542497a7e3fb993f33214c90228eddc958c2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-10-10T08:48:18Z",
    "title_canon_sha256": "db865312d8088da083ada0b20f7e333fea73942465600e2378a60434757ca36f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04494",
    "kind": "arxiv",
    "version": 4
  }
}