Pith Number

pith:Y4Q7RH6S

pith:2019:Y4Q7RH6S5H6JAXG6C37PKUPFV7

not attested not anchored not stored refs pending

Dimensionally Restricted Causal Set Quantum Gravity: Examples in Two and Three Dimensions

Sumati Surya, William J. Cunningham

arxiv:1908.11647 v2 · 2019-08-30 · gr-qc · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4Q7RH6S5H6JAXG6C37PKUPFV7}

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

3 papers in Pith

Asymptotically safe quantum gravity and its phenomenology -- a review

Charting causal set configuration space with graph observables

Towards black-hole horizons and geodesic focusing in causal sets

Receipt and verification

First computed	2026-07-05T00:53:07.371566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c721f89fd2e9fc905cde16fef551e5afe314f64b17efbbcc304c4d7e80ac3e3a

Aliases

arxiv: 1908.11647 · arxiv_version: 1908.11647v2 · doi: 10.48550/arxiv.1908.11647 · pith_short_12: Y4Q7RH6S5H6J · pith_short_16: Y4Q7RH6S5H6JAXG6 · pith_short_8: Y4Q7RH6S

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/Y4Q7RH6S5H6JAXG6C37PKUPFV7 \
  | 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: c721f89fd2e9fc905cde16fef551e5afe314f64b17efbbcc304c4d7e80ac3e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9074f866104082e1c76e70b5912d122dc8d5ff092097741be912a86cca7f6e2",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-30T10:51:22Z",
    "title_canon_sha256": "889a7c58e7a913c66c955e03601bdfd96a4b3347d2cb4383f7c3c892d7011ca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11647",
    "kind": "arxiv",
    "version": 2
  }
}