Pith Number

pith:CPOYC53A

pith:2014:CPOYC53APEIIWYDZZE77BL5V7E

not attested not anchored not stored refs pending

Critical factor for epitaxial growth of cobalt-doped BaFe2As2 films by pulsed laser deposition

Hidenori Hiramatsu, Hideo Hosono, Hikaru Sato, Takayoshi Katase, Toshio Kamiya

arxiv:1404.5375 v2 · 2014-04-22 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPOYC53APEIIWYDZZE77BL5V7E}

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	2026-05-18T02:52:48.330349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13dd81776079108b6079c93ff0afb5f9076a619695f8907698fd6feff2505a6f

Aliases

arxiv: 1404.5375 · arxiv_version: 1404.5375v2 · doi: 10.48550/arxiv.1404.5375 · pith_short_12: CPOYC53APEII · pith_short_16: CPOYC53APEIIWYDZ · pith_short_8: CPOYC53A

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/CPOYC53APEIIWYDZZE77BL5V7E \
  | 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: 13dd81776079108b6079c93ff0afb5f9076a619695f8907698fd6feff2505a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "090277c1130a16e9cc7c31caecad6606859f793b5d5166b34ed54091f2754677",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-04-22T03:55:15Z",
    "title_canon_sha256": "017e66150f5e18c61385e164c4dd1d0d563aeb85daa2f5b835157db09eba6615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5375",
    "kind": "arxiv",
    "version": 2
  }
}