Pith Number

pith:N2NJ2YHW

pith:2010:N2NJ2YHWBYTERSLHMJEXVYO5FL

not attested not anchored not stored refs pending

The estimation of coherence length for electron-doped superconductor Nd$_{2-x}$Ce$_x$CuO$_{4+\delta}$

G. I. Harus, N. G. Shelushinina, O. E. Sochinskaya, T. B. Charikova

arxiv:1010.4365 v1 · 2010-10-21 · 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{N2NJ2YHWBYTERSLHMJEXVYO5FL}

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	2026-05-18T02:05:00.256006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e9a9d60f60e2648c96762497ae1dd2ac1ecc3adb02b5ef9981e286a16ad34d5

Aliases

arxiv: 1010.4365 · arxiv_version: 1010.4365v1 · doi: 10.48550/arxiv.1010.4365 · pith_short_12: N2NJ2YHWBYTE · pith_short_16: N2NJ2YHWBYTERSLH · pith_short_8: N2NJ2YHW

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/N2NJ2YHWBYTERSLHMJEXVYO5FL \
  | 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: 6e9a9d60f60e2648c96762497ae1dd2ac1ecc3adb02b5ef9981e286a16ad34d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08b8c86e1f7a2b209443a9575e8a0595a1958f3f6c08ed49239ba1cac7ccd8ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-10-21T04:24:21Z",
    "title_canon_sha256": "a89aae676b81129b65b3f87383306c202068ea242a02fce31b6fdc8ec630b035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4365",
    "kind": "arxiv",
    "version": 1
  }
}