Pith Number

pith:Y7HVWVJR

pith:2009:Y7HVWVJRTP7SESMQMBIDWLKFV5

not attested not anchored not stored refs pending

Enhancement in transition temperature and critical current density of CeO0.8F0.2FeAs by yttrium doping

A. Banerjee, A.K. Ganguli, J. Prakash, S.J. Singh, S. Patnaik

arxiv:0908.3372 v1 · 2009-08-24 · cond-mat.supr-con · 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{Y7HVWVJRTP7SESMQMBIDWLKFV5}

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	2026-05-18T02:12:23.657275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7cf5b55319bff22499060503b2d45af77b34352ddf85925c494b4e06af00261

Aliases

arxiv: 0908.3372 · arxiv_version: 0908.3372v1 · doi: 10.48550/arxiv.0908.3372 · pith_short_12: Y7HVWVJRTP7S · pith_short_16: Y7HVWVJRTP7SESMQ · pith_short_8: Y7HVWVJR

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/Y7HVWVJRTP7SESMQMBIDWLKFV5 \
  | 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: c7cf5b55319bff22499060503b2d45af77b34352ddf85925c494b4e06af00261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8afbe0e1b3296c61b73581ac967c6ed6d29f0b2144d9887702cbd58330f1b7f5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-08-24T07:12:36Z",
    "title_canon_sha256": "8070c05cc3dcd8ffa7e5fba608f6bf908c65c1ed6927a6d426d78053e13d8017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3372",
    "kind": "arxiv",
    "version": 1
  }
}