Pith Number

pith:F5ZHSPK3

pith:2009:F5ZHSPK3INFNXZRY74TUTSR3PC

not attested not anchored not stored refs pending

Nonlinear Schroedinger-Poisson Theory for Quantum-Dot Helium

Gilbert Reinisch, Vidar Gudmundsson

arxiv:0906.4650 v1 · 2009-06-25 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5ZHSPK3INFNXZRY74TUTSR3PC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:19:44.315843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f72793d5b434adbe638ff2749ca3b788b50e262502d9c24c802cffdaa01eeab

Aliases

arxiv: 0906.4650 · arxiv_version: 0906.4650v1 · doi: 10.48550/arxiv.0906.4650 · pith_short_12: F5ZHSPK3INFN · pith_short_16: F5ZHSPK3INFNXZRY · pith_short_8: F5ZHSPK3

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/F5ZHSPK3INFNXZRY74TUTSR3PC \
  | 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: 2f72793d5b434adbe638ff2749ca3b788b50e262502d9c24c802cffdaa01eeab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb1aed5fdafbaf90ca638454c4a46ad6ed184ae944490eb077f2826af172d4cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-06-25T10:11:44Z",
    "title_canon_sha256": "e005bc5c3058a8468c287a9cbaed3fccdbdadd9b420a4c585f9af5a0650ad232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.4650",
    "kind": "arxiv",
    "version": 1
  }
}