Pith Number

pith:DEGJZONC

pith:2007:DEGJZONCMBKZNLEEWRUUWDVE2E

not attested not anchored not stored refs pending

Spin-Filtering Multiferroic-Semiconductor Heterojunctions

Alexander A. Demkov, Craig J. Fennie, Jaekwang Lee, Na Sai

arxiv:0709.0318 v1 · 2007-09-04 · cond-mat.mtrl-sci · 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{DEGJZONCMBKZNLEEWRUUWDVE2E}

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	2026-05-18T04:09:14.710240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

190c9cb9a2605596ac84b4694b0ea4d115aaa29df78c419a1ec9756c2bbf3f67

Aliases

arxiv: 0709.0318 · arxiv_version: 0709.0318v1 · doi: 10.48550/arxiv.0709.0318 · pith_short_12: DEGJZONCMBKZ · pith_short_16: DEGJZONCMBKZNLEE · pith_short_8: DEGJZONC

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/DEGJZONCMBKZNLEEWRUUWDVE2E \
  | 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: 190c9cb9a2605596ac84b4694b0ea4d115aaa29df78c419a1ec9756c2bbf3f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ef6b9d24d4fd7633c94fa8ba2b0e301e74e919543c3e78abb48b12b6d6e86a3",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2007-09-04T03:36:29Z",
    "title_canon_sha256": "043472acb8b012c9cd36757ce34f080e17e3b4e003679a4da803d76b9370ebf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.0318",
    "kind": "arxiv",
    "version": 1
  }
}