Pith Number

pith:2W7QRZ6Q

pith:2011:2W7QRZ6Q6C7H4HCQE6JGVEXXW2

not attested not anchored not stored refs pending

On the Hamiltonian analysis of non-linear massive gravity

Alexey Golovnev

arxiv:1112.2134 v2 · 2011-12-09 · 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{2W7QRZ6Q6C7H4HCQE6JGVEXXW2}

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	2026-05-18T04:04:54.479240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5bf08e7d0f0be7e1c5027926a92f7b6887ce7ef8733186f3714c2a54080eab5

Aliases

arxiv: 1112.2134 · arxiv_version: 1112.2134v2 · doi: 10.48550/arxiv.1112.2134 · pith_short_12: 2W7QRZ6Q6C7H · pith_short_16: 2W7QRZ6Q6C7H4HCQ · pith_short_8: 2W7QRZ6Q

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/2W7QRZ6Q6C7H4HCQE6JGVEXXW2 \
  | 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: d5bf08e7d0f0be7e1c5027926a92f7b6887ce7ef8733186f3714c2a54080eab5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8508646380fbd8e2291a161d4aa3561f08a11226aa066813bb6bb7bd6e5fccd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-12-09T16:08:54Z",
    "title_canon_sha256": "38e8e394dc1c28b5134466e67844f96d52f1a55bf23a87d469326bc41bf07f42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2134",
    "kind": "arxiv",
    "version": 2
  }
}