Pith Number

pith:FKSCW2UC

pith:2020:FKSCW2UCSRXHJLYHVKF4UOHIOE

not attested not anchored not stored refs pending

Magnetic entropy change of ErAl2 magnetocaloric wires fabricated by a powder-in-tube method

Hiroyuki Takeya, Kensei Terashima, Pedro Baptista de Castro, Suguru Iwasaki, Takafumi D. Yamamoto, Takenori Numazawa, Yoshihiko Takano

arxiv:2001.00174 v1 · 2020-01-01 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKSCW2UCSRXHJLYHVKF4UOHIOE}

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	2026-07-05T00:29:12.553676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aa42b6a82946e74af07aa8bca38e87132fa82278fd3f8e85cef0804e6bf9909

Aliases

arxiv: 2001.00174 · arxiv_version: 2001.00174v1 · doi: 10.48550/arxiv.2001.00174 · pith_short_12: FKSCW2UCSRXH · pith_short_16: FKSCW2UCSRXHJLYH · pith_short_8: FKSCW2UC

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/FKSCW2UCSRXHJLYHVKF4UOHIOE \
  | 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: 2aa42b6a82946e74af07aa8bca38e87132fa82278fd3f8e85cef0804e6bf9909

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3407e1a92ac8d479f3e226deb87c95bff99ee6101ec7fb91d9eb94d3df3fe2ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-01-01T09:29:51Z",
    "title_canon_sha256": "6157204603b7ccf322ed74882e9686b804c04409cdf10c8b9619d57c1c821e33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.00174",
    "kind": "arxiv",
    "version": 1
  }
}