Pith Number

pith:XTLJB75S

pith:2009:XTLJB75S4EZHRS4NDLVZOSVLIQ

not attested not anchored not stored refs pending

Two-gap and paramagnetic pair-breaking effects on upper critical field of SmFeAsO$_{0.85}$ and SmFeAsO$_{0.8}$F$_{0.2}$ single crystals

B. K. Cho, Chang-Uk Jung, Hu-Jong Lee, Hyun-Sook Lee, Jae-Hyun Park, Jae-Yeap Lee, Jun Sung Kim, Ju-Young Kim, Marek Bartkowiak, Nak-Heon Sung

arxiv:0908.1267 v2 · 2009-08-10 · 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{XTLJB75S4EZHRS4NDLVZOSVLIQ}

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	2026-05-18T02:12:36.210210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcd690ffb2e13278cb8d1aeb974aab443138856abd2cbe05e3982d149bc3ad3c

Aliases

arxiv: 0908.1267 · arxiv_version: 0908.1267v2 · doi: 10.48550/arxiv.0908.1267 · pith_short_12: XTLJB75S4EZH · pith_short_16: XTLJB75S4EZHRS4N · pith_short_8: XTLJB75S

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/XTLJB75S4EZHRS4NDLVZOSVLIQ \
  | 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: bcd690ffb2e13278cb8d1aeb974aab443138856abd2cbe05e3982d149bc3ad3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "826e54611fadf13a842aecff2c1d6bf28dc02b146d134f11b1b9e1149d5b2e97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-08-10T04:12:59Z",
    "title_canon_sha256": "b03624d3c4196d0cb277598d000949a1fd9ed8cd0ec739bccfdaff79ad653f03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1267",
    "kind": "arxiv",
    "version": 2
  }
}