Pith Number

pith:PCPHV7AB

pith:2020:PCPHV7ABQ5M7TGTYFXODY6F3HO

not attested not anchored not stored refs pending

Quantum fluctuation of entanglement for accelerated two-level detectors

Shuaibo Geng, Shuo Cao, Sixuan Zhang, Tonghua Liu, Yujie Lian, Yuting Liu

arxiv:2003.03783 v1 · 2020-03-08 · 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{PCPHV7ABQ5M7TGTYFXODY6F3HO}

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	2026-07-05T01:13:02.397383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

789e7afc018759f99a782ddc3c78bb3bac05e372f94a4a45d44a3005e6a833c4

Aliases

arxiv: 2003.03783 · arxiv_version: 2003.03783v1 · doi: 10.48550/arxiv.2003.03783 · pith_short_12: PCPHV7ABQ5M7 · pith_short_16: PCPHV7ABQ5M7TGTY · pith_short_8: PCPHV7AB

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/PCPHV7ABQ5M7TGTYFXODY6F3HO \
  | 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: 789e7afc018759f99a782ddc3c78bb3bac05e372f94a4a45d44a3005e6a833c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "736987622dc65e0233341d5ae452da854029f51e7101aa721ad4cdb68b8f8420",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-08T13:43:57Z",
    "title_canon_sha256": "58043d1956ae0bcbaef3e616b3b8f4db97668b1d9751e019621b49b0d37b8a52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03783",
    "kind": "arxiv",
    "version": 1
  }
}