Pith Number

pith:47SH2CKB

pith:2018:47SH2CKBPWG5TG27ZGBOSUXAGA

not attested not anchored not stored refs pending

Perturbatively renormalizable quantum gravity

Tim R. Morris

arxiv:1804.03834 v2 · 2018-04-11 · 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{47SH2CKBPWG5TG27ZGBOSUXAGA}

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	2026-05-17T23:59:22.822038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7e47d09417d8dd99b5fc982e952e030000ef7249aae17c953bfcaea5ec2fc32

Aliases

arxiv: 1804.03834 · arxiv_version: 1804.03834v2 · doi: 10.48550/arxiv.1804.03834 · pith_short_12: 47SH2CKBPWG5 · pith_short_16: 47SH2CKBPWG5TG27 · pith_short_8: 47SH2CKB

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/47SH2CKBPWG5TG27ZGBOSUXAGA \
  | 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: e7e47d09417d8dd99b5fc982e952e030000ef7249aae17c953bfcaea5ec2fc32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5ecf7734cd52e55de4423a3ebf19d9861abf709fa32b66795ab06235424981",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-11T06:52:42Z",
    "title_canon_sha256": "8cb13ec86b556daed0d0cb111a24a201fb8cbed532e1a2857d060d2643abdc68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03834",
    "kind": "arxiv",
    "version": 2
  }
}