Pith Number

pith:QVPRVB57

pith:2011:QVPRVB575W5F37NMFWBNQEZAN4

not attested not anchored not stored refs pending

Ab-initio calculation of effective exchange interactions, spin waves, and Curie temperature in L2_1- and L1_2-type local moment ferromagnets

E. Sasioglu, I. Galanakis

arxiv:1110.2156 v1 · 2011-10-10 · 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{QVPRVB575W5F37NMFWBNQEZAN4}

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	2026-05-18T03:42:11.844439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

855f1a87bfedba5dfdac2d82d813206f3087c2ded7f67db48155c8d9d451aace

Aliases

arxiv: 1110.2156 · arxiv_version: 1110.2156v1 · doi: 10.48550/arxiv.1110.2156 · pith_short_12: QVPRVB575W5F · pith_short_16: QVPRVB575W5F37NM · pith_short_8: QVPRVB57

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/QVPRVB575W5F37NMFWBNQEZAN4 \
  | 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: 855f1a87bfedba5dfdac2d82d813206f3087c2ded7f67db48155c8d9d451aace

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f3f5a6249836e500e87ef65e45ddce985d33f363b6d28ede1d024ce61d9ddb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-10-10T19:40:12Z",
    "title_canon_sha256": "7fa47d7d7daa694a0826137ef255cde19e82701ff944cb1e872d72930531b590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2156",
    "kind": "arxiv",
    "version": 1
  }
}