Pith Number

pith:MJA3EPFN

pith:2018:MJA3EPFNHIPYILQMQ6MWBWZGZA

not attested not anchored not stored refs pending

The story of magnetism: from Heisenberg, Slater, and Stoner to Van Vleck, and the issues of exchange and correlation

Navinder Singh

arxiv:1807.11291 v1 · 2018-07-30 · cond-mat.str-el · cond-mat.stat-mech · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJA3EPFNHIPYILQMQ6MWBWZGZA}

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	2026-05-18T00:09:32.369945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6241b23cad3a1f842e0c879960db26c8284baa860f2de4e6aa6fd077b6043951

Aliases

arxiv: 1807.11291 · arxiv_version: 1807.11291v1 · doi: 10.48550/arxiv.1807.11291 · pith_short_12: MJA3EPFNHIPY · pith_short_16: MJA3EPFNHIPYILQM · pith_short_8: MJA3EPFN

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/MJA3EPFNHIPYILQMQ6MWBWZGZA \
  | 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: 6241b23cad3a1f842e0c879960db26c8284baa860f2de4e6aa6fd077b6043951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f344a2e77e8e8cc8efe48dbe41a1818c1d3e9d7e525e5d8167c2b3cca22c870",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-07-30T11:24:07Z",
    "title_canon_sha256": "03d0e372748f763f3ac6ddef847628acb35237e5b0bcbdc9e7b81bb36017916f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11291",
    "kind": "arxiv",
    "version": 1
  }
}