Pith Number

pith:XJUJFQDA

pith:2011:XJUJFQDATDHGSYQCQ52SFNEQMC

not attested not anchored not stored refs pending

Comment on "Arnowitt--Deser--Misner representation and Hamiltonian analysis of covariant renormalizable gravity" by M. Chaichian, M. Oksanen, A. Tureanu

N. Kiriushcheva, P. G. Komorowski, S. V. Kuzmin

arxiv:1111.2647 v3 · 2011-11-11 · 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{XJUJFQDATDHGSYQCQ52SFNEQMC}

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	2026-05-18T04:08:03.246956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba6892c06098ce696202877522b49060bb3cc13bd732b7b84ba9215d23024525

Aliases

arxiv: 1111.2647 · arxiv_version: 1111.2647v3 · doi: 10.48550/arxiv.1111.2647 · pith_short_12: XJUJFQDATDHG · pith_short_16: XJUJFQDATDHGSYQC · pith_short_8: XJUJFQDA

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/XJUJFQDATDHGSYQCQ52SFNEQMC \
  | 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: ba6892c06098ce696202877522b49060bb3cc13bd732b7b84ba9215d23024525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2609a147f27122cc61aead1ab1cc83662c44f53a09dd6c45bae7fb0f3eaf38f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-11-11T02:36:50Z",
    "title_canon_sha256": "0d68ee403195dd714f0086459102c13362f12a2abdcd9c8b3f20fb0af73627e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2647",
    "kind": "arxiv",
    "version": 3
  }
}