Pith Number

pith:PQJEVZ5O

pith:2012:PQJEVZ5OJE55JALZLV2ELG4OCK

not attested not anchored not stored refs pending

Dynamical dimensional reduction in toy models of 4D causal quantum gravity

Georgios Giasemidis, John F. Wheater, Stefan Zohren

arxiv:1202.2710 v3 · 2012-02-13 · hep-th · 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{PQJEVZ5OJE55JALZLV2ELG4OCK}

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	2026-05-18T03:41:44.150425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c124ae7ae493bd481795d74459b8e129ba649ca574b95a793207339dacac8c2

Aliases

arxiv: 1202.2710 · arxiv_version: 1202.2710v3 · doi: 10.48550/arxiv.1202.2710 · pith_short_12: PQJEVZ5OJE55 · pith_short_16: PQJEVZ5OJE55JALZ · pith_short_8: PQJEVZ5O

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/PQJEVZ5OJE55JALZLV2ELG4OCK \
  | 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: 7c124ae7ae493bd481795d74459b8e129ba649ca574b95a793207339dacac8c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6337edf0a53366d1da8cd509bdabbd1725364751050ac946f80f0660ff1ff72",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-02-13T12:37:48Z",
    "title_canon_sha256": "71fe2500f410a65bb69a698e8cd547ee0dba431b61c062c5f6a37a456d521374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2710",
    "kind": "arxiv",
    "version": 3
  }
}