Pith Number

pith:O2JIS337

pith:2015:O2JIS337JVSTL4B7U5HTRN7WV5

not attested not anchored not stored refs pending

Gravity as the breakdown of conformal invariance

Giovanni Amelino-Camelia, Giulia Gubitosi, Joao Magueijo, Michele Arzano

arxiv:1505.04649 v1 · 2015-05-18 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2JIS337JVSTL4B7U5HTRN7WV5}

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	2026-05-18T01:25:00.350156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7692896f7f4d6535f03fa74f38b7f6af463e616dd9721aa7b24118ddd1286c5e

Aliases

arxiv: 1505.04649 · arxiv_version: 1505.04649v1 · doi: 10.48550/arxiv.1505.04649 · pith_short_12: O2JIS337JVST · pith_short_16: O2JIS337JVSTL4B7 · pith_short_8: O2JIS337

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/O2JIS337JVSTL4B7U5HTRN7WV5 \
  | 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: 7692896f7f4d6535f03fa74f38b7f6af463e616dd9721aa7b24118ddd1286c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b73c97c02afdec1812c1de5c5f3d53993f26f64f07fbe8d662a436f7e2f7b2c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-05-18T14:10:51Z",
    "title_canon_sha256": "902a9f76f1b63b6d3349126eded8b4ccb9c116976fec5553486feb8ada4412bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04649",
    "kind": "arxiv",
    "version": 1
  }
}