Pith Number

pith:JQD2VPOX

pith:2006:JQD2VPOXBWLOJ2PLFHPMNQS5YS

not attested not anchored not stored refs pending

Combining the advantages of superconducting MgB2 and CaC6 in one material: suggestions from first-principles calculations

Amy Y. Liu, I. I. Mazin

arxiv:cond-mat/0610057 v2 · 2006-10-03 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQD2VPOXBWLOJ2PLFHPMNQS5YS}

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	2026-05-18T01:39:42.793358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c07aabdd70d96e4e9eb29dec6c25dc48c72eb0e0a387cedbbcc3ea597d6e9b3

Aliases

arxiv: cond-mat/0610057 · arxiv_version: cond-mat/0610057v2 · doi: 10.48550/arxiv.cond-mat/0610057 · pith_short_12: JQD2VPOXBWLO · pith_short_16: JQD2VPOXBWLOJ2PL · pith_short_8: JQD2VPOX

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/JQD2VPOXBWLOJ2PLFHPMNQS5YS \
  | 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: 4c07aabdd70d96e4e9eb29dec6c25dc48c72eb0e0a387cedbbcc3ea597d6e9b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda2b8f894af1f6cfe7cabae4d289dd391e903f9bdeacf92888e4ab3bf87287d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2006-10-03T17:00:37Z",
    "title_canon_sha256": "0fd50f236bc30e6efb0728121bed7afbdec87d18f8e296a7aa26d6efddbc319d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0610057",
    "kind": "arxiv",
    "version": 2
  }
}