Pith Number

pith:EQYE6ACQ

pith:2011:EQYE6ACQPYWWO7DYGYKIZOJ7Y7

not attested not anchored not stored refs pending

Information Entropy of conditionally exactly solvable potentials

D.Dutta, P.Roy

arxiv:1103.1246 v1 · 2011-03-07 · math-ph · math.MP · 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{EQYE6ACQPYWWO7DYGYKIZOJ7Y7}

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	2026-05-18T02:02:58.941664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24304f00507e2d677c7836148cb93fc7ddaa2ed0c57a6d8aa983aa83fdd46a3d

Aliases

arxiv: 1103.1246 · arxiv_version: 1103.1246v1 · doi: 10.48550/arxiv.1103.1246 · pith_short_12: EQYE6ACQPYWW · pith_short_16: EQYE6ACQPYWWO7DY · pith_short_8: EQYE6ACQ

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/EQYE6ACQPYWWO7DYGYKIZOJ7Y7 \
  | 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: 24304f00507e2d677c7836148cb93fc7ddaa2ed0c57a6d8aa983aa83fdd46a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "460c0e0bc342aa889c4bec35a350312300ecb115da40a085b94287a04698cc8d",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-03-07T11:17:59Z",
    "title_canon_sha256": "35acc2464bd0202704640928658856ba481a28b78e029a1cdeffe5ab757b0a61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1246",
    "kind": "arxiv",
    "version": 1
  }
}