Pith Number

pith:QDBP7CT3

pith:2015:QDBP7CT3OGV3IOJG3RXRJAE2U3

not attested not anchored not stored refs pending

First-principles study on interface magnetic structure in Nd${}_2$Fe${}_{14}$B/(Fe,Co) exchange spring magnets

Akimassa Sakuma, Nobuyuki Umetsu, Yuta Toga

arxiv:1511.06804 v2 · 2015-11-21 · cond-mat.mes-hall

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QDBP7CT3OGV3IOJG3RXRJAE2U3}

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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	2026-05-18T01:23:02.491703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80c2ff8a7b71abb43926dc6f14809aa6f423a499552eca2d93c455c211b2db40

Aliases

arxiv: 1511.06804 · arxiv_version: 1511.06804v2 · doi: 10.48550/arxiv.1511.06804 · pith_short_12: QDBP7CT3OGV3 · pith_short_16: QDBP7CT3OGV3IOJG · pith_short_8: QDBP7CT3

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/QDBP7CT3OGV3IOJG3RXRJAE2U3 \
  | 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: 80c2ff8a7b71abb43926dc6f14809aa6f423a499552eca2d93c455c211b2db40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eefecd38d325b66e97f2831e8baa836805e5f651433d75d846bd5575792ad62d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-11-21T00:22:45Z",
    "title_canon_sha256": "3b8fdeeda5ffdebdab4f855c495b4cf4f243aaef84f5578cd9d25286566b6d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06804",
    "kind": "arxiv",
    "version": 2
  }
}