Pith Number

pith:5T74FQI6

pith:2022:5T74FQI62WRWZEAPUDHKNBA7YA

not attested not anchored not stored refs pending

Radiation, entanglement and islands from a boundary local quench

Lorenzo Bianchi, Marco Meineri, Stefano De Angelis

arxiv:2203.10103 v2 · 2022-03-18 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5T74FQI62WRWZEAPUDHKNBA7YA}

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

1 paper in Pith

The entropy of radiation for local quenches in higher dimensions

Receipt and verification

First computed	2026-07-05T06:18:08.456532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecffc2c11ed5a36c900fa0cea6841fc000b34418666ec9148379b1a5b3d52af7

Aliases

arxiv: 2203.10103 · arxiv_version: 2203.10103v2 · doi: 10.48550/arxiv.2203.10103 · pith_short_12: 5T74FQI62WRW · pith_short_16: 5T74FQI62WRWZEAP · pith_short_8: 5T74FQI6

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/5T74FQI62WRWZEAPUDHKNBA7YA \
  | 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: ecffc2c11ed5a36c900fa0cea6841fc000b34418666ec9148379b1a5b3d52af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88100d395b1d61a203de638b1ce6fef6e7a6c180c45b24d7086bdd4bf52fa4e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-03-18T18:00:02Z",
    "title_canon_sha256": "6fbf518415f2a88c96c1afc545d226ffd4733c241b1d9c69d88fe9f940e7e8cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10103",
    "kind": "arxiv",
    "version": 2
  }
}