Pith Number

pith:U5TTNS25

pith:2003:U5TTNS25VHAWUW55G3YCG7GYEX

not attested not anchored not stored refs pending

The influence of structural defects on intra-granular critical currents of bulk MgB2

A. Serquis, D. E. Peterson, F. M. Mueller, J. Y. Coulter, L. Civale, X. Z. Liao, Y. T. Zhu

arxiv:cond-mat/0305027 v1 · 2003-05-01 · cond-mat.mtrl-sci · 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{U5TTNS25VHAWUW55G3YCG7GYEX}

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	2026-05-18T00:11:44.616049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a76736cb5da9c16a5bbd36f0237cd825c6fa3eef76c79dfb18b3ee3b4483caea

Aliases

arxiv: cond-mat/0305027 · arxiv_version: cond-mat/0305027v1 · doi: 10.48550/arxiv.cond-mat/0305027 · pith_short_12: U5TTNS25VHAW · pith_short_16: U5TTNS25VHAWUW55 · pith_short_8: U5TTNS25

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/U5TTNS25VHAWUW55G3YCG7GYEX \
  | 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: a76736cb5da9c16a5bbd36f0237cd825c6fa3eef76c79dfb18b3ee3b4483caea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3ccd088a004feac4bad9d3ab692c683aa415cddfe453e2a2a773143c3a0bb74",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2003-05-01T23:33:32Z",
    "title_canon_sha256": "84c9c514c1081b947fcf71808705725c88f138015a7868efc191a939bd9ba54d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0305027",
    "kind": "arxiv",
    "version": 1
  }
}