Pith Number

pith:FECITCKX

pith:1995:FECITCKXWNLFDONFU7BNUTH55K

not attested not anchored not stored refs pending

Anisotropic Spin Hamiltonians due to Spin-Orbit and Coulomb Exchange Interactions

A. B. Harris, Amnon Aharony, O. Entin-Wohlman, T. Yildirim

arxiv:cond-mat/9503155 v1 · 1995-03-29 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FECITCKXWNLFDONFU7BNUTH55K}

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	2026-07-04T15:58:16.600055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2904898957b35651b9a5a7c2da4cfdeaa34e8075e416e3c851cc862d1f9571d2

Aliases

arxiv: cond-mat/9503155 · arxiv_version: cond-mat/9503155v1 · doi: 10.48550/arxiv.cond-mat/9503155 · pith_short_12: FECITCKXWNLF · pith_short_16: FECITCKXWNLFDONF · pith_short_8: FECITCKX

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/FECITCKXWNLFDONFU7BNUTH55K \
  | 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: 2904898957b35651b9a5a7c2da4cfdeaa34e8075e416e3c851cc862d1f9571d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d528f26147e7622f0fa7dc3bd8f68e4828d3f8de46803f51936f05feac602da1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-03-29T15:27:13Z",
    "title_canon_sha256": "0f951198aa8089a158e814fa10f36b43fbf561c856d0e8f7b1bc337f2e6d12be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9503155",
    "kind": "arxiv",
    "version": 1
  }
}