Pith Number

pith:MQJSVKDU

pith:2015:MQJSVKDU37EOI45E2BRHH4XE6I

not attested not anchored not stored refs pending

Quantum Gravity and Causal Structures: Second Quantization of Conformal Dirac Algebras

A. Waldron, E. Latini, O. Corradini, R. Bonezzi

arxiv:1505.01013 v1 · 2015-05-05 · hep-th · gr-qc · hep-ph · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQJSVKDU37EOI45E2BRHH4XE6I}

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	2026-05-18T01:37:34.630877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64132aa874dfc8e473a4d06273f2e4f2332e434e214953df1972e31d1e216a3a

Aliases

arxiv: 1505.01013 · arxiv_version: 1505.01013v1 · doi: 10.48550/arxiv.1505.01013 · pith_short_12: MQJSVKDU37EO · pith_short_16: MQJSVKDU37EOI45E · pith_short_8: MQJSVKDU

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/MQJSVKDU37EOI45E2BRHH4XE6I \
  | 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: 64132aa874dfc8e473a4d06273f2e4f2332e434e214953df1972e31d1e216a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f41906156f5d16d8f90966c67e6232d32bd074395bec240e39f032315c9d81",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-05-05T14:10:06Z",
    "title_canon_sha256": "0793c8a10a79ef0c9771a0b3d080f399c5af3f7d5a2344d0c2d3ca3ebaa7b59d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01013",
    "kind": "arxiv",
    "version": 1
  }
}