Pith Number

pith:BXZY2KYG

pith:2015:BXZY2KYG5J5G5KTILTRMXGAKPB

not attested not anchored not stored refs pending

How unimodular gravity theories differ from general relativity at quantum level

A. Tureanu, M. Oksanen, R. Bufalo

arxiv:1505.04978 v4 · 2015-05-19 · hep-th · 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{BXZY2KYG5J5G5KTILTRMXGAKPB}

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

2 papers in Pith

Dymnikova Black Holes in Unimodular Gravity: Maxwell Sources and Vacuum Contributions

Regular Black Strings and BTZ Black Hole in Unimodular Gravity Supported by Maxwell Fields

Receipt and verification

First computed	2026-05-18T01:30:50.966480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0df38d2b06ea7a6eaa685ce2cb980a785637525d8f4ea235ecad8fa85be61e3a

Aliases

arxiv: 1505.04978 · arxiv_version: 1505.04978v4 · doi: 10.48550/arxiv.1505.04978 · pith_short_12: BXZY2KYG5J5G · pith_short_16: BXZY2KYG5J5G5KTI · pith_short_8: BXZY2KYG

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/BXZY2KYG5J5G5KTILTRMXGAKPB \
  | 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: 0df38d2b06ea7a6eaa685ce2cb980a785637525d8f4ea235ecad8fa85be61e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b48c8ea45e86097759625e29f453e19144375944e1bcefceec6c2f35a7308f5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-05-19T12:57:29Z",
    "title_canon_sha256": "238697c3df1ae76fd9f40faedf783275d746ba0e12180b560a802e58b7ec4a30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04978",
    "kind": "arxiv",
    "version": 4
  }
}