Pith Number

pith:3QLGM7V6

pith:2011:3QLGM7V6PLYGXBFKLB46M2UYQR

not attested not anchored not stored refs pending

On nonsingular potentials of Cox-Thompson inversion scheme

Barnabas Apagyi, Tamas Palmai

arxiv:1111.6029 v1 · 2011-11-25 · math-ph · math.CA · 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{3QLGM7V6PLYGXBFKLB46M2UYQR}

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	2026-05-18T04:07:41.235430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc16667ebe7af06b84aa5879e66a988470c7b6b44298da9971889e5708e32248

Aliases

arxiv: 1111.6029 · arxiv_version: 1111.6029v1 · doi: 10.48550/arxiv.1111.6029 · pith_short_12: 3QLGM7V6PLYG · pith_short_16: 3QLGM7V6PLYGXBFK · pith_short_8: 3QLGM7V6

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/3QLGM7V6PLYGXBFKLB46M2UYQR \
  | 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: dc16667ebe7af06b84aa5879e66a988470c7b6b44298da9971889e5708e32248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3ef70b356c4021eb820139d46dad9c7dee73efb8e606a141e5978d8c53f0fbf",
    "cross_cats_sorted": [
      "math.CA",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-11-25T15:45:46Z",
    "title_canon_sha256": "d7bbe616800317afc90ca4352b6f17f0af78763b3e8f99e528767aadcf5e4fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6029",
    "kind": "arxiv",
    "version": 1
  }
}