Pith Number

pith:BQASRH3A

pith:2020:BQASRH3AKJ74ZIK3GYHPV5FQ6C

not attested not anchored not stored refs pending

Covariant Origin of the $U(1)^3$ model for Euclidean Quantum Gravity

Sepideh Bakhoda, Thomas Thiemann

arxiv:2011.00031 v2 · 2020-10-30 · gr-qc · hep-lat · hep-th · math-ph · math.MP · 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{BQASRH3AKJ74ZIK3GYHPV5FQ6C}

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

Geometrical Quantum Time in the $U(1)^3$ Model of Euclidean Quantum Gravity

Receipt and verification

First computed	2026-07-05T03:41:58.228457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c01289f60527fcca15b360efaf4b0f094864539a74efa98749ad21cf51b25ec

Aliases

arxiv: 2011.00031 · arxiv_version: 2011.00031v2 · doi: 10.48550/arxiv.2011.00031 · pith_short_12: BQASRH3AKJ74 · pith_short_16: BQASRH3AKJ74ZIK3 · pith_short_8: BQASRH3A

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/BQASRH3AKJ74ZIK3GYHPV5FQ6C \
  | 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: 0c01289f60527fcca15b360efaf4b0f094864539a74efa98749ad21cf51b25ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40c6fc9dfd38b2627bc1d392a3edcd278ee7c5ca6eef23791c09762a0f6010d3",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-10-30T18:22:37Z",
    "title_canon_sha256": "3466a7f58fa38e90a28f98edbf954a24a127d176169ad238c81257d1a9cbc2e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00031",
    "kind": "arxiv",
    "version": 2
  }
}