Pith Number

pith:IFXWCMBY

pith:2009:IFXWCMBYEX453PSQZ5RMYY6IJV

not attested not anchored not stored refs pending

Synthesis and Characterization of Excess Magnesium MgB2 Superconductor under Inert Carbon Environment

B. B. Sinha, Hari Kishan, M. B. Kadam, M. Mudgel, S. H. Pawar, V. P. S. Awana

arxiv:0909.5526 v2 · 2009-09-30 · 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{IFXWCMBYEX453PSQZ5RMYY6IJV}

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	2026-05-18T02:11:36.126400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

416f61303825f9ddbe50cf62cc63c84d6c50101d5fcced227f0c42c728986e52

Aliases

arxiv: 0909.5526 · arxiv_version: 0909.5526v2 · doi: 10.48550/arxiv.0909.5526 · pith_short_12: IFXWCMBYEX45 · pith_short_16: IFXWCMBYEX453PSQ · pith_short_8: IFXWCMBY

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/IFXWCMBYEX453PSQZ5RMYY6IJV \
  | 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: 416f61303825f9ddbe50cf62cc63c84d6c50101d5fcced227f0c42c728986e52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01e5bf5e5c52774b1afb11ea0177e557d6e9ce5d2965e4110c9614f52844c40b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-09-30T06:53:58Z",
    "title_canon_sha256": "b5d02e84fb87668a70f59bbe66125ba4fd96687dc7f54e2d04930b0739e9ff7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.5526",
    "kind": "arxiv",
    "version": 2
  }
}