Pith Number

pith:JV3POCF5

pith:2017:JV3POCF5QONSBB3X6ZQCAXB6HM

not attested not anchored not stored refs pending

Quantum mechanical path integrals in curved spaces and the type-A trace anomaly

Edoardo Vassura, Fiorenzo Bastianelli, Olindo Corradini

arxiv:1702.04247 v2 · 2017-02-14 · hep-th · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JV3POCF5QONSBB3X6ZQCAXB6HM}

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	2026-05-18T00:45:42.144943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d76f708bd839b208777f660205c3e3b21b2842566af7f56a7646bc895a7cadb

Aliases

arxiv: 1702.04247 · arxiv_version: 1702.04247v2 · doi: 10.48550/arxiv.1702.04247 · pith_short_12: JV3POCF5QONS · pith_short_16: JV3POCF5QONSBB3X · pith_short_8: JV3POCF5

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/JV3POCF5QONSBB3X6ZQCAXB6HM \
  | 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: 4d76f708bd839b208777f660205c3e3b21b2842566af7f56a7646bc895a7cadb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0e951e0b6726c4b17a682be6ef3999ce3bdd18285dea67d865121c6088aa12d",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-02-14T14:57:50Z",
    "title_canon_sha256": "e7ceca0eb5ba78c992b2b6c6ef7c62d81fe73100e2191bebb6db9b9c9aaba501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04247",
    "kind": "arxiv",
    "version": 2
  }
}