Pith Number

pith:7RLTP54J

pith:2013:7RLTP54JFLUWGI6O7CDK2H5YWK

not attested not anchored not stored refs pending

Suppression of Coulomb exchange energy in quasi-two-dimensional hole systems

(2) Northern Illinois University), M. Governale (1), R. Winkler (2), T. Kernreiter (1), U. Zuelicke (1) ((1) Victoria University of Wellington

arxiv:1307.1261 v2 · 2013-07-04 · cond-mat.mes-hall · 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{7RLTP54JFLUWGI6O7CDK2H5YWK}

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	2026-05-18T03:12:46.112560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc5737f7892ae96323cef886ad1fb8b2946c45cf3b676223026ba9bcd700ab8f

Aliases

arxiv: 1307.1261 · arxiv_version: 1307.1261v2 · doi: 10.48550/arxiv.1307.1261 · pith_short_12: 7RLTP54JFLUW · pith_short_16: 7RLTP54JFLUWGI6O · pith_short_8: 7RLTP54J

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/7RLTP54JFLUWGI6O7CDK2H5YWK \
  | 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: fc5737f7892ae96323cef886ad1fb8b2946c45cf3b676223026ba9bcd700ab8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1885cb39b2af0a744c13238407204b3bc5d0c688f4c5b361d7721fb706b5975",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-07-04T10:23:11Z",
    "title_canon_sha256": "125e92da59271d12c0069c7dc0542d7a1904f7af1bef2fb439bf9ea49858bda4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1261",
    "kind": "arxiv",
    "version": 2
  }
}