Pith Number

pith:CKR4HLEU

pith:2011:CKR4HLEUNZQK5Z5YFA6JK6SR5F

not attested not anchored not stored refs pending

Sub-nanometer free electrons with topological charge

A. Steiger-Thirsfeld, J. Hell, J. Verbeeck, M. St\"oger-Pollach, P. Schattschneider, S. L\"offler

arxiv:1106.1726 v3 · 2011-06-09 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKR4HLEUNZQK5Z5YFA6JK6SR5F}

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	2026-05-18T03:28:54.294882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a3c3ac946e60aee7b8283c957a51e951881c8ed8e7abdd193fcbc3924fa245

Aliases

arxiv: 1106.1726 · arxiv_version: 1106.1726v3 · doi: 10.48550/arxiv.1106.1726 · pith_short_12: CKR4HLEUNZQK · pith_short_16: CKR4HLEUNZQK5Z5Y · pith_short_8: CKR4HLEU

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/CKR4HLEUNZQK5Z5YFA6JK6SR5F \
  | 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: 12a3c3ac946e60aee7b8283c957a51e951881c8ed8e7abdd193fcbc3924fa245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e48c7e17027c4fa94066f3587e98baeba43cef03e0142219eb8de402639dd8a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-06-09T07:46:49Z",
    "title_canon_sha256": "33f8aa8bd082825a0fc80ac76b430baf4b9d6f43f4991d1d14267e924b210a96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1726",
    "kind": "arxiv",
    "version": 3
  }
}