Pith Number

pith:XHT5ZAO3

pith:2012:XHT5ZAO3BOHYQUAKWCSY7E2FKS

not attested not anchored not stored refs pending

CaLi2 superconductor under the pressure of 100 GPa: the thermodynamic critical field and the specific heat

A.P. Durajski, P.W. Pach, R. Szcz\k{e}\'sniak

arxiv:1212.2327 v1 · 2012-12-11 · 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{XHT5ZAO3BOHYQUAKWCSY7E2FKS}

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	2026-05-18T01:09:26.172712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e7dc81db0b8f88500ab0a58f934554b59344667fcee8800fee26415a3e5e9a

Aliases

arxiv: 1212.2327 · arxiv_version: 1212.2327v1 · doi: 10.48550/arxiv.1212.2327 · pith_short_12: XHT5ZAO3BOHY · pith_short_16: XHT5ZAO3BOHYQUAK · pith_short_8: XHT5ZAO3

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/XHT5ZAO3BOHYQUAKWCSY7E2FKS \
  | 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: b9e7dc81db0b8f88500ab0a58f934554b59344667fcee8800fee26415a3e5e9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c815c722f71ec07e6f442653f45f16876796a7c3dd37305f3df94874e6dd62da",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-12-11T08:20:22Z",
    "title_canon_sha256": "b573db8b7923914a0a6a1683d1c003be25e94e98d7195e16648fd9c39ac9fe42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2327",
    "kind": "arxiv",
    "version": 1
  }
}