Pith Number

pith:7RA26JEG

pith:2020:7RA26JEGKFRIU44BTWXVBQXTE5

not attested not anchored not stored refs pending

Exploring new corners of asymptotically safe unimodular quantum gravity

Antonio D. Pereira, Arthur F. Vieira, Gustavo P. de Brito

arxiv:2012.08904 v2 · 2020-12-16 · 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{7RA26JEGKFRIU44BTWXVBQXTE5}

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.

Receipt and verification

First computed	2026-07-05T02:40:30.695138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc41af248651628a73819daf50c2f32745a1c686f093a88a5166aa5f81ced2d2

Aliases

arxiv: 2012.08904 · arxiv_version: 2012.08904v2 · doi: 10.48550/arxiv.2012.08904 · pith_short_12: 7RA26JEGKFRI · pith_short_16: 7RA26JEGKFRIU44B · pith_short_8: 7RA26JEG

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/7RA26JEGKFRIU44BTWXVBQXTE5 \
  | 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: fc41af248651628a73819daf50c2f32745a1c686f093a88a5166aa5f81ced2d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d924d2b2a0bbbe578e2fe32be6c813db8d91aa7fe29f8f53eea3482c0b7f11f8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-12-16T12:29:44Z",
    "title_canon_sha256": "68052c47311b046751b80982415aff86e781043d17d89fbd77886ca646976ea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08904",
    "kind": "arxiv",
    "version": 2
  }
}