Pith Number

pith:HXCEIONS

pith:2012:HXCEIONSB57SWZBM55JWJEXXLN

not attested not anchored not stored refs pending

The emergence of superconductivity in BaNi2(Ge1-xPx)2 at a structural instability

Daigorou Hirai, F. von Rohr, R. J. Cava

arxiv:1208.0311 v1 · 2012-08-01 · 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{HXCEIONSB57SWZBM55JWJEXXLN}

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	2026-05-18T03:45:20.823662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dc44439b20f7f2b642cef536492f75b7cc5bbbecb086be00b3dccb64fa5f4d7

Aliases

arxiv: 1208.0311 · arxiv_version: 1208.0311v1 · doi: 10.48550/arxiv.1208.0311 · pith_short_12: HXCEIONSB57S · pith_short_16: HXCEIONSB57SWZBM · pith_short_8: HXCEIONS

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/HXCEIONSB57SWZBM55JWJEXXLN \
  | 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: 3dc44439b20f7f2b642cef536492f75b7cc5bbbecb086be00b3dccb64fa5f4d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e35c7d9c8d1696d680ba42930f470f72adaac25d3126bff0871f8b22d9d5dc06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-08-01T18:24:38Z",
    "title_canon_sha256": "50bd33b7193de75a802a49c3a941354953be0dfdffbe1c3f0911c9c80b2b588c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0311",
    "kind": "arxiv",
    "version": 1
  }
}