Pith Number

pith:NQ6BK2WA

pith:2005:NQ6BK2WA42FU7HAJ2WETHOUZ3R

not attested not anchored not stored refs pending

Massless DKP field in Lyra manifold

B. M. Pimentel, C. A. M. de Melo, R. Casana

arxiv:gr-qc/0509117 v1 · 2005-09-28 · gr-qc · hep-th · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQ6BK2WA42FU7HAJ2WETHOUZ3R}

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

Gravitational Waves Emission in Quadratic Gravity: longitudinal modes, angular momentum emission, and positivity of the radiated power

Receipt and verification

First computed	2026-07-04T16:55:18.365507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c3c156ac0e68b4f9c09d58933ba99dc6289b90d7771b745fcb1b1a391c393da

Aliases

arxiv: gr-qc/0509117 · arxiv_version: gr-qc/0509117v1 · doi: 10.48550/arxiv.gr-qc/0509117 · pith_short_12: NQ6BK2WA42FU · pith_short_16: NQ6BK2WA42FU7HAJ · pith_short_8: NQ6BK2WA

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/NQ6BK2WA42FU7HAJ2WETHOUZ3R \
  | 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: 6c3c156ac0e68b4f9c09d58933ba99dc6289b90d7771b745fcb1b1a391c393da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d917e574b7c32e90f12c20fe6d4d8b4a82f3cb3b8637949125c516b58cb070",
    "cross_cats_sorted": [
      "hep-th",
      "math.DG"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-09-28T23:16:31Z",
    "title_canon_sha256": "bcc373a0cf3aed1c201a099fed87680dede7f05f0fcd697c2ea8e5201f67952a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0509117",
    "kind": "arxiv",
    "version": 1
  }
}