Pith Number

pith:NPFW2T7M

pith:2016:NPFW2T7MUDWENRBNWIAOSPGBNE

not attested not anchored not stored refs pending

Quasi exactly solvable extension of Calogero model associated with exceptional orthogonal polynomials

B. Basu-Mallick, Bhabani Prasad Mandal, Pinaki Roy

arxiv:1609.05781 v2 · 2016-09-10 · math-ph · cond-mat.str-el · hep-th · math.MP · nlin.SI · 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{NPFW2T7MUDWENRBNWIAOSPGBNE}

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	2026-05-18T00:45:48.425961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bcb6d4feca0ec46c42db200e93cc16924c2d4e039451baf52c665200dd9ba4e

Aliases

arxiv: 1609.05781 · arxiv_version: 1609.05781v2 · doi: 10.48550/arxiv.1609.05781 · pith_short_12: NPFW2T7MUDWE · pith_short_16: NPFW2T7MUDWENRBN · pith_short_8: NPFW2T7M

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/NPFW2T7MUDWENRBNWIAOSPGBNE \
  | 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: 6bcb6d4feca0ec46c42db200e93cc16924c2d4e039451baf52c665200dd9ba4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e5e52f94d63d377b1cd86536a3955feba7bf29e690bbb8f30335b714db785bb",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th",
      "math.MP",
      "nlin.SI",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-09-10T14:49:31Z",
    "title_canon_sha256": "a5bba5e2aa04b787e0baf3a035c51037b5d12fb05c85db1ee9f6ca2c4039bf8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05781",
    "kind": "arxiv",
    "version": 2
  }
}