Pith Number

pith:HRQI47DI

pith:2021:HRQI47DIMQ676LRRXRPWUGFZQU

not attested not anchored not stored refs pending

Anomaly-free deformations of spherical general relativity coupled to matter

Asier Alonso-Bardaji, David Brizuela

arxiv:2106.07595 v2 · 2021-06-14 · 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{HRQI47DIMQ676LRRXRPWUGFZQU}

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

Lessons for loop quantum gravity from emergent modified gravity

Receipt and verification

First computed	2026-07-05T04:47:38.916275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c608e7c68643dff2e31bc5f6a18b985321682651cb66316088bd864b17069d5

Aliases

arxiv: 2106.07595 · arxiv_version: 2106.07595v2 · doi: 10.48550/arxiv.2106.07595 · pith_short_12: HRQI47DIMQ67 · pith_short_16: HRQI47DIMQ676LRR · pith_short_8: HRQI47DI

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/HRQI47DIMQ676LRRXRPWUGFZQU \
  | 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: 3c608e7c68643dff2e31bc5f6a18b985321682651cb66316088bd864b17069d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ad3a4ac57197d576c51c874ac3f15988e1634fb00f1e952026b1a03fef599b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-06-14T16:55:45Z",
    "title_canon_sha256": "e1aa0d5d3004a6c95a6007966282ecd90ade4d3b200bd4573aefb1b1baa84308"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07595",
    "kind": "arxiv",
    "version": 2
  }
}