Pith Number

pith:H7CTO3TR

pith:2021:H7CTO3TRKXU3AB532NTO2VTNE4

not attested not anchored not stored refs pending

Complex actions and causality violations: Applications to Lorentzian quantum cosmology

Bianca Dittrich, Jos\'e Padua-Arg\"uelles, Seth K. Asante

arxiv:2112.15387 v3 · 2021-12-31 · 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{H7CTO3TRKXU3AB532NTO2VTNE4}

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	2026-07-05T04:01:33.615353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fc5376e7155e9b007bbd366ed566d270ab639de0f5c980218ee2d5325c12c5c

Aliases

arxiv: 2112.15387 · arxiv_version: 2112.15387v3 · doi: 10.48550/arxiv.2112.15387 · pith_short_12: H7CTO3TRKXU3 · pith_short_16: H7CTO3TRKXU3AB53 · pith_short_8: H7CTO3TR

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/H7CTO3TRKXU3AB532NTO2VTNE4 \
  | 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: 3fc5376e7155e9b007bbd366ed566d270ab639de0f5c980218ee2d5325c12c5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "198f3b8da60b6953d023512edca3c22206462074b632a094e111b9eebefc366d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-12-31T11:05:22Z",
    "title_canon_sha256": "95fb59d6176ac379fcd54d6b2ab038ec7c293901653b7bf7bc8725ff3ecc55ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.15387",
    "kind": "arxiv",
    "version": 3
  }
}