Pith Number

pith:QVTRYGAX

pith:2015:QVTRYGAX6JSLKBM5F2RYDABYCK

not attested not anchored not stored refs pending

Free energy of topologically massive gravity and flat space holography

Daniel Grumiller, Wout Merbis

arxiv:1509.08505 v2 · 2015-09-28 · 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{QVTRYGAX6JSLKBM5F2RYDABYCK}

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.

Cited by

1 paper in Pith

Gauge Symmetries, Exact Symmetries and Conserved Charges in Minimal Massive Gravity

Receipt and verification

First computed	2026-05-18T00:41:02.367493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85671c1817f264b5059d2ea381803812bf348befa3dc33625a8dad3aecd47c8d

Aliases

arxiv: 1509.08505 · arxiv_version: 1509.08505v2 · doi: 10.48550/arxiv.1509.08505 · pith_short_12: QVTRYGAX6JSL · pith_short_16: QVTRYGAX6JSLKBM5 · pith_short_8: QVTRYGAX

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/QVTRYGAX6JSLKBM5F2RYDABYCK \
  | 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: 85671c1817f264b5059d2ea381803812bf348befa3dc33625a8dad3aecd47c8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d719ac4d96b2a10bb69f47ce2c7cc146a2e61f7ada7924ef5bba4e6d4957259",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-09-28T20:56:06Z",
    "title_canon_sha256": "0df21b2b00ea33d082e1fdf166fd92396009d7699430217f47c6b0aefc2633a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08505",
    "kind": "arxiv",
    "version": 2
  }
}