Pith Number

pith:7DCKQ2AA

pith:2001:7DCKQ2AA2AGJBSRODN5ZQLNRWW

not attested not anchored not stored refs pending

A Magnetization and Microwave Study of Superconducting MgB2

A. Dulcic, C. U. Jung, D. Paar, G. V. M. Williams, Min-Seok Park, M. Pozek, S . Kramer, Sung-Ik Lee

arxiv:cond-mat/0108071 v1 · 2001-08-03 · 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{7DCKQ2AA2AGJBSRODN5ZQLNRWW}

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	2026-07-04T16:26:05.895105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8c4a86800d00c90ca2e1b7b982db1b59db3a498d58836980ac8d8865c483ea1

Aliases

arxiv: cond-mat/0108071 · arxiv_version: cond-mat/0108071v1 · doi: 10.48550/arxiv.cond-mat/0108071 · pith_short_12: 7DCKQ2AA2AGJ · pith_short_16: 7DCKQ2AA2AGJBSRO · pith_short_8: 7DCKQ2AA

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/7DCKQ2AA2AGJBSRODN5ZQLNRWW \
  | 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: f8c4a86800d00c90ca2e1b7b982db1b59db3a498d58836980ac8d8865c483ea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f72cebbfc42c9f72dc6cd5472f4b5a13ae7c319c59a85eaa2fa857c438d75610",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-08-03T15:36:43Z",
    "title_canon_sha256": "05ed32d1471cafcc52942d2b4d88dad2de2e68b90d45ebb3509124914451e723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0108071",
    "kind": "arxiv",
    "version": 1
  }
}