Pith Number

pith:7SO7SGIL

pith:2010:7SO7SGILXF4OZHPRG7SGQ46HN3

not attested not anchored not stored refs pending

The X-ray edge singularity in Quantum Dots

Markus Heyl, Stefan Kehrein

arxiv:1007.3651 v2 · 2010-07-21 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SO7SGILXF4OZHPRG7SGQ46HN3}

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	2026-05-18T03:51:36.162497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc9df9190bb978ec9df137e46873c76ee12dbfb4fdd6a68c1e0cae9d02f336f0

Aliases

arxiv: 1007.3651 · arxiv_version: 1007.3651v2 · doi: 10.48550/arxiv.1007.3651 · pith_short_12: 7SO7SGILXF4O · pith_short_16: 7SO7SGILXF4OZHPR · pith_short_8: 7SO7SGIL

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/7SO7SGILXF4OZHPRG7SGQ46HN3 \
  | 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: fc9df9190bb978ec9df137e46873c76ee12dbfb4fdd6a68c1e0cae9d02f336f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c05395be78d90f88ff3cc8918ec923ea6026a50f69bc77cbe9ad9462fd26a525",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-07-21T13:23:00Z",
    "title_canon_sha256": "7eb1ed432086709370246fed07591f094d705de325806da6b65820531d8eaad9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3651",
    "kind": "arxiv",
    "version": 2
  }
}