Pith Number

pith:HHZJI4SV

pith:2010:HHZJI4SVAFURIXACATWM7MNBON

not attested not anchored not stored refs pending

Single Crystal Growth and Characterization of the Iron-Based Superconductor KFe2As2 Synthesized by KAs Flux Method

Akira Iyo, Chul-Ho Lee, Hideto Fukazawa, Hiroshi Eisaki, Kunihiro Kihou, Masamichi Nakajima, Shigeyuki Ishida, Shin-ichi Uchida, Taku Saito, Toshimitsu Ito, Yasuhide Tomioka, Yoh Kohori

arxiv:1009.4002 v1 · 2010-09-21 · 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{HHZJI4SVAFURIXACATWM7MNBON}

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	2026-05-18T04:32:54.404041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39f29472550169145c0204eccfb1a173601bd437528f0f4313414f96befbf68a

Aliases

arxiv: 1009.4002 · arxiv_version: 1009.4002v1 · doi: 10.48550/arxiv.1009.4002 · pith_short_12: HHZJI4SVAFUR · pith_short_16: HHZJI4SVAFURIXAC · pith_short_8: HHZJI4SV

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/HHZJI4SVAFURIXACATWM7MNBON \
  | 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: 39f29472550169145c0204eccfb1a173601bd437528f0f4313414f96befbf68a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a581ff6983c6a6b8ae467d84f8dcd08386e70813d7f47705b05a248566cdf4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-09-21T05:53:32Z",
    "title_canon_sha256": "8cf34dcdf43c7f8ceb5b26e4fe11bbc2c4b80a806299573b89bd9b51e23e711f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4002",
    "kind": "arxiv",
    "version": 1
  }
}