Pith Number

pith:JQOBJN5N

pith:2008:JQOBJN5NSX3OENW47IGCUWFHFJ

not attested not anchored not stored refs pending

Doping Dependence of Superconductivity and Lattice Constants in Hole Doped $La_{1-x}Sr_xFeAsO$

Gang Mu, Hai-Hu Wen, Huan Yang, Lei Fang, Peng Cheng, Xiyu Zhu

arxiv:0806.2104 v2 · 2008-06-12 · 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{JQOBJN5NSX3OENW47IGCUWFHFJ}

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	2026-05-18T02:15:51.639212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c1c14b7ad95f6e236dcfa0c2a58a72a75695b0b6beee87a9ea0588f51881175

Aliases

arxiv: 0806.2104 · arxiv_version: 0806.2104v2 · doi: 10.48550/arxiv.0806.2104 · pith_short_12: JQOBJN5NSX3O · pith_short_16: JQOBJN5NSX3OENW4 · pith_short_8: JQOBJN5N

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/JQOBJN5NSX3OENW47IGCUWFHFJ \
  | 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: 4c1c14b7ad95f6e236dcfa0c2a58a72a75695b0b6beee87a9ea0588f51881175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42f56553387ed8924ac1703bfa79432c6ae2e3cfc80cc44f1f8f7dfc02d904a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-06-12T15:46:58Z",
    "title_canon_sha256": "8bc21e8d49a4e6b35778921ff5b0333144615f1a296f9307c92cd96f1f13fdfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.2104",
    "kind": "arxiv",
    "version": 2
  }
}