Pith Number

pith:FPV7HAYU

pith:2015:FPV7HAYUK3CMHAFOJKFXKHTNBY

not attested not anchored not stored refs pending

Generalized uncertainty principle and the conformally coupled scalar field quantum cosmology

Pouria Pedram

arxiv:1502.07320 v1 · 2015-02-25 · gr-qc · 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{FPV7HAYUK3CMHAFOJKFXKHTNBY}

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	2026-05-18T02:25:04.394448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bebf3831456c4c380ae4a8b751e6d0e0cebf8bc67be14b37038b9975a2f0630

Aliases

arxiv: 1502.07320 · arxiv_version: 1502.07320v1 · doi: 10.48550/arxiv.1502.07320 · pith_short_12: FPV7HAYUK3CM · pith_short_16: FPV7HAYUK3CMHAFO · pith_short_8: FPV7HAYU

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/FPV7HAYUK3CMHAFOJKFXKHTNBY \
  | 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: 2bebf3831456c4c380ae4a8b751e6d0e0cebf8bc67be14b37038b9975a2f0630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0c16023ca8ae5592beee26b412ce4d16e663e749939290eefcf4990dd86372b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-25T19:59:05Z",
    "title_canon_sha256": "65d706939097177e8b057c6f529cd0dc30df322b5f41b7350f4e14e1690cfb5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07320",
    "kind": "arxiv",
    "version": 1
  }
}