Pith Number

pith:RPGGT6OP

pith:2005:RPGGT6OPKVMZGJNQG5V3WDF5UX

not attested not anchored not stored refs pending

A Quantum-Gravity Perspective on Semiclassical vs. Strong-Quantum Duality

J.M. Isidro

arxiv:hep-th/0507150 v2 · 2005-07-15 · 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{RPGGT6OPKVMZGJNQG5V3WDF5UX}

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	2026-05-18T04:17:54.765110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bcc69f9cf55599325b0376bbb0cbda5f33331c85832d7823b5c79ecc7f70730

Aliases

arxiv: hep-th/0507150 · arxiv_version: hep-th/0507150v2 · doi: 10.48550/arxiv.hep-th/0507150 · pith_short_12: RPGGT6OPKVMZ · pith_short_16: RPGGT6OPKVMZGJNQ · pith_short_8: RPGGT6OP

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/RPGGT6OPKVMZGJNQG5V3WDF5UX \
  | 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: 8bcc69f9cf55599325b0376bbb0cbda5f33331c85832d7823b5c79ecc7f70730

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2da892c595729541a0fca1509e72c10c9a2248442f259eb49a0495bb119c5b2b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-07-15T09:37:00Z",
    "title_canon_sha256": "21de0c0200baef5ba1ef06142218c4166c0c88224be5b6a79916ae6676e856a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0507150",
    "kind": "arxiv",
    "version": 2
  }
}