Pith Number

pith:MSCNBLLQ

pith:2000:MSCNBLLQO2GPPLVKAJ75IH5LAW

not attested not anchored not stored refs pending

Relation of the oscillator and Coulomb systems on spheres and pseudospheres

Armen Nersessian, George Pogosyan

arxiv:quant-ph/0006118 v3 · 2000-06-26 · quant-ph · gr-qc · math-ph · math.MP · physics.atom-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{MSCNBLLQO2GPPLVKAJ75IH5LAW}

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	2026-05-18T04:17:25.877504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6484d0ad70768cf7aeaa027fd41fab05adcba3af59dbc4cb84231503118d1f89

Aliases

arxiv: quant-ph/0006118 · arxiv_version: quant-ph/0006118v3 · doi: 10.48550/arxiv.quant-ph/0006118 · pith_short_12: MSCNBLLQO2GP · pith_short_16: MSCNBLLQO2GPPLVK · pith_short_8: MSCNBLLQ

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/MSCNBLLQO2GPPLVKAJ75IH5LAW \
  | 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: 6484d0ad70768cf7aeaa027fd41fab05adcba3af59dbc4cb84231503118d1f89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "790956af19f071f914798e8d8277b18f575c528cafb3c90915ef1687390d764c",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP",
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-06-26T16:26:26Z",
    "title_canon_sha256": "e85c627ef3f0cc1aa6843d58a7f04895250bcb2aa57159be95a01116137e89c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0006118",
    "kind": "arxiv",
    "version": 3
  }
}