Pith Number

pith:JQ2LW5QC

pith:2015:JQ2LW5QC2F57UDETGFZUYF6DJU

not attested not anchored not stored refs pending

Solutions to the Painlev\'e V equation through supersymmetric quantum mechanics

David Bermudez, David J. Fern\'andez C., Javier Negro

arxiv:1512.01936 v2 · 2015-12-07 · math-ph · math.CA · math.MP · math.QA · 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{JQ2LW5QC2F57UDETGFZUYF6DJU}

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	2026-05-18T01:10:42.913994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c34bb7602d17bfa0c9331734c17c34d073a2c9f9f7576624fd5ea7066f2014a

Aliases

arxiv: 1512.01936 · arxiv_version: 1512.01936v2 · doi: 10.48550/arxiv.1512.01936 · pith_short_12: JQ2LW5QC2F57 · pith_short_16: JQ2LW5QC2F57UDET · pith_short_8: JQ2LW5QC

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/JQ2LW5QC2F57UDETGFZUYF6DJU \
  | 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: 4c34bb7602d17bfa0c9331734c17c34d073a2c9f9f7576624fd5ea7066f2014a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3bfc52fb1c8c28dafaf34082c7ad3604c826db501c9e063924bf3b210fc9d87",
    "cross_cats_sorted": [
      "math.CA",
      "math.MP",
      "math.QA",
      "nlin.SI",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-12-07T07:43:49Z",
    "title_canon_sha256": "b9922355a951ac54cd305e5df09359f76e0f236e75528d141107daf90d4a81a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01936",
    "kind": "arxiv",
    "version": 2
  }
}