Pith Number

pith:SPXRNZH3

pith:2017:SPXRNZH3BDMRDDW4B45VOJ3G6R

not attested not anchored not stored refs pending

Effective reduction of the coercivity for Co$_{72}$Pt$_{28}$ thin film by exchange coupled Co$_{81}$Ir$_{19}$ soft layer with negative magnetocrystalline anisotropy

Fashen Li, Juanying Jiao, Liang Qiao, Tao Wang, Tianyong Ma, Ying Wang, Zhiwei Li

arxiv:1712.09504 v1 · 2017-12-27 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPXRNZH3BDMRDDW4B45VOJ3G6R}

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	2026-05-18T00:27:08.176519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93ef16e4fb08d9118edc0f3b572766f445a54c32b43a7138fc821b16050b2df7

Aliases

arxiv: 1712.09504 · arxiv_version: 1712.09504v1 · doi: 10.48550/arxiv.1712.09504 · pith_short_12: SPXRNZH3BDMR · pith_short_16: SPXRNZH3BDMRDDW4 · pith_short_8: SPXRNZH3

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/SPXRNZH3BDMRDDW4B45VOJ3G6R \
  | 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: 93ef16e4fb08d9118edc0f3b572766f445a54c32b43a7138fc821b16050b2df7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda28262508c757c96f6fc0599aba8733f2f05348496cd0993a37c787ee27756",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-12-27T06:23:53Z",
    "title_canon_sha256": "70df2c7c3bda37e235f4c3b7790242a8775098c9d7c3a96cc97f3606cb7277b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09504",
    "kind": "arxiv",
    "version": 1
  }
}