Pith Number

pith:RUJDNZRG

pith:2017:RUJDNZRG3UB7XXLC2VZWKVADR4

not attested not anchored not stored refs pending

How not to establish the non-renormalizability of gravity

Juliusz Doboszewski, Niels Siegbert Linnemann

arxiv:1712.09959 v1 · 2017-12-28 · physics.hist-ph · 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{RUJDNZRG3UB7XXLC2VZWKVADR4}

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	2026-05-18T00:23:28.133473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d1236e626dd03fbdd62d5736554038f077511adff7f6eb80cead197ee30c59d

Aliases

arxiv: 1712.09959 · arxiv_version: 1712.09959v1 · doi: 10.48550/arxiv.1712.09959 · pith_short_12: RUJDNZRG3UB7 · pith_short_16: RUJDNZRG3UB7XXLC · pith_short_8: RUJDNZRG

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/RUJDNZRG3UB7XXLC2VZWKVADR4 \
  | 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: 8d1236e626dd03fbdd62d5736554038f077511adff7f6eb80cead197ee30c59d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f6ede3a9d37cc4eaeae74aaff6ecc0f2ea0ebeaf1ba1b4d37ef3aec565a17e9",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2017-12-28T18:09:59Z",
    "title_canon_sha256": "855ad3f8394ffc3e006e6351d3387d269fcdbfdb72738c4a25a090c31b6afed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09959",
    "kind": "arxiv",
    "version": 1
  }
}