Pith Number

pith:UCVLVCQJ

pith:2010:UCVLVCQJDOC2SISTWW2KIC6XJN

not attested not anchored not stored refs pending

Discussing Quantum Aspects of Higher-Derivative 3D-Gravity in the First-Order Formalism

J. A. Helayel-Neto, L. M. de Moraes, V. J. Vasquez Otoya

arxiv:1002.0526 v1 · 2010-02-02 · 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{UCVLVCQJDOC2SISTWW2KIC6XJN}

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	2026-05-18T02:33:48.805102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0aaba8a091b85a92253b5b4a40bd74b69f323ab38ac71206d4af15f6497db9d

Aliases

arxiv: 1002.0526 · arxiv_version: 1002.0526v1 · doi: 10.48550/arxiv.1002.0526 · pith_short_12: UCVLVCQJDOC2 · pith_short_16: UCVLVCQJDOC2SIST · pith_short_8: UCVLVCQJ

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/UCVLVCQJDOC2SISTWW2KIC6XJN \
  | 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: a0aaba8a091b85a92253b5b4a40bd74b69f323ab38ac71206d4af15f6497db9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0b4d5b129b7e00a92033a26e4432ed7aba530712a8445aff088d351b2ef6b4f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-02-02T16:13:01Z",
    "title_canon_sha256": "196412c33ece98a6af9d2333db32de2fc2f2b9bbed574252f5c10d3f04dd0d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0526",
    "kind": "arxiv",
    "version": 1
  }
}