Pith Number

pith:UR4M7DR3

pith:2021:UR4M7DR3PJKIMXALRUHZ57IK2E

not attested not anchored not stored refs pending

Quantum simulation of Hawking radiation and curved spacetime with a superconducting on-chip black hole

Dongning Zheng, Hao Li, Heng Fan, Kai Xu, Kaixuan Huang, Rong-Gen Cai, Run-Qiu Yang, Xiaohui Song, Ye Tian, Yong-Yi Wang, Yun-Hao Shi, Zhongcheng Xiang, Zi-Yong Ge

arxiv:2111.11092 v3 · 2021-11-22 · quant-ph · cond-mat.other · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UR4M7DR3PJKIMXALRUHZ57IK2E}

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.

Cited by

2 papers in Pith

Dissipative Effects in Transmission Line Analogues of Hawking Radiation

Rindler Physics with a UV Cutoff on the Lattice

Receipt and verification

First computed	2026-07-05T12:04:24.408415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a478cf8e3b7a54865c0b8d0f9efd0ad13560833df484f2d6dc7054e1af10e38f

Aliases

arxiv: 2111.11092 · arxiv_version: 2111.11092v3 · doi: 10.48550/arxiv.2111.11092 · pith_short_12: UR4M7DR3PJKI · pith_short_16: UR4M7DR3PJKIMXAL · pith_short_8: UR4M7DR3

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/UR4M7DR3PJKIMXALRUHZ57IK2E \
  | 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: a478cf8e3b7a54865c0b8d0f9efd0ad13560833df484f2d6dc7054e1af10e38f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d1c344e39707d8a1a852681d472cd0f29293ad7c543582d32f0e465822b9747",
    "cross_cats_sorted": [
      "cond-mat.other",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-22T10:17:23Z",
    "title_canon_sha256": "cdb7a4569acd055b8f127588024ad75c7eda16b3de3f6f4b52b46bce800edc32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11092",
    "kind": "arxiv",
    "version": 3
  }
}