Pith Number

pith:DGGFKGDX

pith:2013:DGGFKGDXL4ALLZQ2KAQQGNPFHG

not attested not anchored not stored refs pending

Enhanced anti-ferromagnetic exchange between magnetic impurities in a superconducting host

Eugene A. Demler, Jay D. Sau, Leonid I. Glazman, Mikhail D. Lukin, Norman Y. Yao

arxiv:1309.2633 v1 · 2013-09-10 · cond-mat.mes-hall · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGGFKGDXL4ALLZQ2KAQQGNPFHG}

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	2026-05-18T01:47:43.546798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

198c5518775f00b5e61a50210335e539bd8533bb04ad9abf8a7f78c0638a9d78

Aliases

arxiv: 1309.2633 · arxiv_version: 1309.2633v1 · doi: 10.48550/arxiv.1309.2633 · pith_short_12: DGGFKGDXL4AL · pith_short_16: DGGFKGDXL4ALLZQ2 · pith_short_8: DGGFKGDX

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/DGGFKGDXL4ALLZQ2KAQQGNPFHG \
  | 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: 198c5518775f00b5e61a50210335e539bd8533bb04ad9abf8a7f78c0638a9d78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498212422cdf6a3330655ad0d59e89aa0681149a5154b0440ae138e2e4fadc64",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-09-10T20:00:01Z",
    "title_canon_sha256": "138ad2e8b089e0801982643608cc15a0c80fceb6f32547945ccdda214b94b564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2633",
    "kind": "arxiv",
    "version": 1
  }
}