Pith Number

pith:WXD4OPIQ

pith:2019:WXD4OPIQZTNUHKDSEJIT5OQLMJ

not attested not anchored not stored refs pending

Metric formulation of the simple theory of 3d massive gravity

Karim Noui, Marc Geiller

arxiv:1905.04390 v2 · 2019-05-10 · 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{WXD4OPIQZTNUHKDSEJIT5OQLMJ}

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	2026-07-05T00:08:31.274645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c7c73d10ccdb43a87222513eba0b625b6c07efbe713a848e773d2237f2798c

Aliases

arxiv: 1905.04390 · arxiv_version: 1905.04390v2 · doi: 10.48550/arxiv.1905.04390 · pith_short_12: WXD4OPIQZTNU · pith_short_16: WXD4OPIQZTNUHKDS · pith_short_8: WXD4OPIQ

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/WXD4OPIQZTNUHKDSEJIT5OQLMJ \
  | 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: b5c7c73d10ccdb43a87222513eba0b625b6c07efbe713a848e773d2237f2798c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f51abcee481ce6dee414cef7af7ba40e870e90b42000163452c29480a2bacc3b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-05-10T22:09:35Z",
    "title_canon_sha256": "bc0044f289a14bcc2524eba5767aa2529d399041a45fcd8ba1c859e0a70249cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04390",
    "kind": "arxiv",
    "version": 2
  }
}