Pith Number

pith:XA7LQDEZ

pith:2020:XA7LQDEZOCBYMF6ZJYC7WF2TNH

not attested not anchored not stored refs pending

Collisions of false-vacuum bubble walls in a quantum spin chain

Ashley Milsted, Guifre Vidal, John Preskill, Junyu Liu

arxiv:2012.07243 v3 · 2020-12-14 · quant-ph · cond-mat.str-el · hep-lat · 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{XA7LQDEZOCBYMF6ZJYC7WF2TNH}

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

Exclusive Scattering Channels from Entanglement Structure in Real-Time Simulations

Receipt and verification

First computed	2026-07-05T09:08:17.973652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b83eb80c9970838617d94e05fb175369f36397b013acebe2f1f27176cb7c9bad

Aliases

arxiv: 2012.07243 · arxiv_version: 2012.07243v3 · doi: 10.48550/arxiv.2012.07243 · pith_short_12: XA7LQDEZOCBY · pith_short_16: XA7LQDEZOCBYMF6Z · pith_short_8: XA7LQDEZ

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/XA7LQDEZOCBYMF6ZJYC7WF2TNH \
  | 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: b83eb80c9970838617d94e05fb175369f36397b013acebe2f1f27176cb7c9bad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06bda6f91b9a85d955ace2e2ab364bcb047eb2e0511aa49013901b80c09377a7",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-lat",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-12-14T04:01:56Z",
    "title_canon_sha256": "23bc42a45422aa4dc6110ef90adab19a44dae08492be792996fd9d6fc68899e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07243",
    "kind": "arxiv",
    "version": 3
  }
}