Pith Number

pith:EP4OCB3O

pith:2013:EP4OCB3OLEKEVQFWCBWQA6HZL7

not attested not anchored not stored refs pending

Transverse and longitudinal gradients of the spin magnetization in Spin-Density-Functional Theory

F. G. Eich, G. Vignale, S. Pittalis

arxiv:1309.4905 v1 · 2013-09-19 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EP4OCB3OLEKEVQFWCBWQA6HZL7}

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	2026-05-18T03:05:37.561375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f8e1076e59144ac0b6106d0078f95fcce20fed002578da88e3fed3a87eb678

Aliases

arxiv: 1309.4905 · arxiv_version: 1309.4905v1 · doi: 10.48550/arxiv.1309.4905 · pith_short_12: EP4OCB3OLEKE · pith_short_16: EP4OCB3OLEKEVQFW · pith_short_8: EP4OCB3O

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/EP4OCB3OLEKEVQFWCBWQA6HZL7 \
  | 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: 23f8e1076e59144ac0b6106d0078f95fcce20fed002578da88e3fed3a87eb678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d40bfa193db9beffb1e7fcdb1a88f2bb304bf181cde413002b212764b684f1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-09-19T09:18:32Z",
    "title_canon_sha256": "cbeeb128472cdd1a21a0f5910d7984ea11de3cabae018fe8ceb7d1efb09b9c25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4905",
    "kind": "arxiv",
    "version": 1
  }
}