Pith Number

pith:73VUO7QH

pith:2021:73VUO7QH2PTZQDKBKMCXN32KUO

not attested not anchored not stored refs pending

On the global Hadamard parametrix in QFT and the signed squared geodesic distance defined in domains larger than convex normal neighbourhoods

Valter Moretti

arxiv:2107.04903 v2 · 2021-07-10 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73VUO7QH2PTZQDKBKMCXN32KUO}

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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

Pseudodifferential Weyl calculus on vector bundles

Receipt and verification

First computed	2026-07-05T03:21:12.456763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feeb477e07d3e7980d41530576ef4aa39061c50e93f9987978a14c5ff7d2e4bf

Aliases

arxiv: 2107.04903 · arxiv_version: 2107.04903v2 · doi: 10.48550/arxiv.2107.04903 · pith_short_12: 73VUO7QH2PTZ · pith_short_16: 73VUO7QH2PTZQDKB · pith_short_8: 73VUO7QH

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/73VUO7QH2PTZQDKBKMCXN32KUO \
  | 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: feeb477e07d3e7980d41530576ef4aa39061c50e93f9987978a14c5ff7d2e4bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4a5097660787414578ec679fdd61394f11bd799219598dda59864bc3d655682",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-07-10T20:18:02Z",
    "title_canon_sha256": "fb8c9bd3c316d7fab9b01e471f8fe07af1949a34a8344f7664f14808ef452069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04903",
    "kind": "arxiv",
    "version": 2
  }
}