Pith Number

pith:H2VYS76F

pith:2006:H2VYS76FJWB5FIRTYUPAB74USA

not attested not anchored not stored refs pending

Significantly enhanced critical current densities in MgB2 tapes made by a scaleable, nano-carbon addition route

G. Nishijima, K. Watanabe, Xianping Zhang, Xuedong Bai, Yanwei Ma

arxiv:cond-mat/0601223 v1 · 2006-01-11 · 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{H2VYS76FJWB5FIRTYUPAB74USA}

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	2026-07-04T16:59:57.185015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eab897fc54d83d2a233c51e00ff9490164cf1ffd96bd2a0e6e9e5e94a8ce4ec

Aliases

arxiv: cond-mat/0601223 · arxiv_version: cond-mat/0601223v1 · doi: 10.48550/arxiv.cond-mat/0601223 · pith_short_12: H2VYS76FJWB5 · pith_short_16: H2VYS76FJWB5FIRT · pith_short_8: H2VYS76F

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/H2VYS76FJWB5FIRTYUPAB74USA \
  | 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: 3eab897fc54d83d2a233c51e00ff9490164cf1ffd96bd2a0e6e9e5e94a8ce4ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad8d9561fe890c78c91c928b874ce1f623bfa2f21cb0856729372ceb527a7a44",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2006-01-11T10:01:04Z",
    "title_canon_sha256": "e43d1b705aff5f3a2d16082aae3f33aad3c934e5a04355c5e0a3ec416e0ba442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0601223",
    "kind": "arxiv",
    "version": 1
  }
}