Pith Number

pith:SRI5NLNE

pith:2008:SRI5NLNE2LGZT2THXSI47SMZLR

not attested not anchored not stored refs pending

Calculated Magnetic Exchange Interactions in High-Temeprature Superconductors

Sergej Y. Savrasov, Thomas A. Maier, Xiangang Wan

arxiv:0810.5216 v2 · 2008-10-29 · 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{SRI5NLNE2LGZT2THXSI47SMZLR}

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	2026-05-18T04:31:41.628955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9451d6ada4d2cd99ea67bc91cfc9995c6dd39cbf33630c3bfc5b343965fcd58f

Aliases

arxiv: 0810.5216 · arxiv_version: 0810.5216v2 · doi: 10.48550/arxiv.0810.5216 · pith_short_12: SRI5NLNE2LGZ · pith_short_16: SRI5NLNE2LGZT2TH · pith_short_8: SRI5NLNE

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/SRI5NLNE2LGZT2THXSI47SMZLR \
  | 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: 9451d6ada4d2cd99ea67bc91cfc9995c6dd39cbf33630c3bfc5b343965fcd58f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6763c661308784e593845f4edc304d6c6e1f90add52ec54d99db12195ddd17df",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-10-29T08:36:44Z",
    "title_canon_sha256": "232890ee4bd3f71b24df8915fbf9bb41b689698e3f71ddd54bf02c6112a0d84f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.5216",
    "kind": "arxiv",
    "version": 2
  }
}