Pith Number

pith:6UEHQAWQ

pith:2008:6UEHQAWQQO2476CIFTRLS2HKVF

not attested not anchored not stored refs pending

Fractal Structure of Loop Quantum Gravity

Leonardo Modesto

arxiv:0812.2214 v1 · 2008-12-11 · 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{6UEHQAWQQO2476CIFTRLS2HKVF}

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

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

Cosmology of fractional gravity

Receipt and verification

First computed	2026-07-04T17:20:34.778269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5087802d083b5cff8482ce2b968eaa970f101d847646e2fd734f8ff14ac6af1

Aliases

arxiv: 0812.2214 · arxiv_version: 0812.2214v1 · doi: 10.48550/arxiv.0812.2214 · pith_short_12: 6UEHQAWQQO24 · pith_short_16: 6UEHQAWQQO2476CI · pith_short_8: 6UEHQAWQ

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/6UEHQAWQQO2476CIFTRLS2HKVF \
  | 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: f5087802d083b5cff8482ce2b968eaa970f101d847646e2fd734f8ff14ac6af1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bda7441d7edd4051f9198fb192a5b0f480bfab30fb481d845e498b1cb5cb686d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-12-11T18:43:44Z",
    "title_canon_sha256": "37c918ecd6607987dbe2b9b98ac977e3168d98bbe7498674469dc247a66fb2da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.2214",
    "kind": "arxiv",
    "version": 1
  }
}