Pith Number

pith:3ZKK4CLO

pith:2001:3ZKK4CLOCULMZUGQMMI6EJVZ4S

not attested not anchored not stored refs pending

Interplay of magnetism and high-Tc superconductivity at individual Ni impurity atoms in Bi2Sr2CaCu2O8+d

E.W. Hudson, H. Eisaki, K.M. Lang, S.H. Pan, S. Uchida & J.C. Davis, V. Madhavan

arxiv:cond-mat/0104237 v1 · 2001-04-12 · cond-mat.supr-con · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ZKK4CLOCULMZUGQMMI6EJVZ4S}

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	2026-07-04T16:25:23.663590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de54ae096e1516ccd0d06311e226b9e4a97365df7147417e05e530fb2a844844

Aliases

arxiv: cond-mat/0104237 · arxiv_version: cond-mat/0104237v1 · doi: 10.48550/arxiv.cond-mat/0104237 · pith_short_12: 3ZKK4CLOCULM · pith_short_16: 3ZKK4CLOCULMZUGQ · pith_short_8: 3ZKK4CLO

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/3ZKK4CLOCULMZUGQMMI6EJVZ4S \
  | 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: de54ae096e1516ccd0d06311e226b9e4a97365df7147417e05e530fb2a844844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "824e862e4d0041dcae261c5495be556f4b0e31afe3b63da6d4af9ae65b48ff7f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-04-12T16:22:03Z",
    "title_canon_sha256": "f9d13eb7ef530a40308c30c5c8f879011f2bf0dd47fb6a41b7eea74308fa92bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0104237",
    "kind": "arxiv",
    "version": 1
  }
}