Pith Number

pith:N6MCQ6N2

pith:2015:N6MCQ6N2MSUR5ALC5LIMR5WZDY

not attested not anchored not stored refs pending

Effective field theory of quantum gravity coupled to scalar electrodynamics

A. C. Lehum, A. J. da Silva, L. Ibiapina Bevilaqua

arxiv:1506.00027 v2 · 2015-05-29 · 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{N6MCQ6N2MSUR5ALC5LIMR5WZDY}

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	2026-05-18T01:17:11.680933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f982879ba64a91e8162ead0c8f6d91e31dd0df0fb5a063f86347353a8514027

Aliases

arxiv: 1506.00027 · arxiv_version: 1506.00027v2 · doi: 10.48550/arxiv.1506.00027 · pith_short_12: N6MCQ6N2MSUR · pith_short_16: N6MCQ6N2MSUR5ALC · pith_short_8: N6MCQ6N2

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/N6MCQ6N2MSUR5ALC5LIMR5WZDY \
  | 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: 6f982879ba64a91e8162ead0c8f6d91e31dd0df0fb5a063f86347353a8514027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0764d665c9a293c9e6a50dec8ab4f7de40ed681df74f3822ee6236e75da7cb37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-05-29T20:50:16Z",
    "title_canon_sha256": "e9345a8e3056ad1ac476e912641fda022c0c683dba534cb64d6d548d9472c237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00027",
    "kind": "arxiv",
    "version": 2
  }
}