Pith Number

pith:JEHU7HEA

pith:1996:JEHU7HEA5U2T4IYZF33O4OOFWO

not attested not anchored not stored refs pending

Hartree-Fock Theory of Skyrmions in Quantum Hall Ferromagnets

A.H. MacDonald, A. Karlhede, H.A. Fertig, L. Brey, R. Cote, S.L. Sondhi

arxiv:cond-mat/9612210 v1 · 1996-12-23 · 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{JEHU7HEA5U2T4IYZF33O4OOFWO}

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	2026-05-18T01:07:08.852443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

490f4f9c80ed353e23192ef6ee39c5b3bce2c2412681ced6f3a23ef54f40e8b3

Aliases

arxiv: cond-mat/9612210 · arxiv_version: cond-mat/9612210v1 · doi: 10.48550/arxiv.cond-mat/9612210 · pith_short_12: JEHU7HEA5U2T · pith_short_16: JEHU7HEA5U2T4IYZ · pith_short_8: JEHU7HEA

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/JEHU7HEA5U2T4IYZF33O4OOFWO \
  | 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: 490f4f9c80ed353e23192ef6ee39c5b3bce2c2412681ced6f3a23ef54f40e8b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3306e19c5e834565c21d5e7c494356067258ba9bf8cdaa331871af8d35461383",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "1996-12-23T17:29:16Z",
    "title_canon_sha256": "7ea99be69e7f8a486a61b53592b540826c1562bae4693d935e909e473ac22250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9612210",
    "kind": "arxiv",
    "version": 1
  }
}