Pith Number

pith:NDVQBI33

pith:2012:NDVQBI33XSDE5SYXOZMRLWMYXN

not attested not anchored not stored refs pending

Electronic band structure, Fermi surface and effect of spin-orbit coupling for tetragonal low-temperature superconductor Bi2Pd from first principles

A.L. Ivanovskii, I.R. Shein

arxiv:1208.1633 v1 · 2012-08-08 · 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{NDVQBI33XSDE5SYXOZMRLWMYXN}

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	2026-05-18T03:49:11.040161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68eb00a37bbc864ecb17765915d998bb64e043fde3bc7e81cce62f4a50ba4397

Aliases

arxiv: 1208.1633 · arxiv_version: 1208.1633v1 · doi: 10.48550/arxiv.1208.1633 · pith_short_12: NDVQBI33XSDE · pith_short_16: NDVQBI33XSDE5SYX · pith_short_8: NDVQBI33

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/NDVQBI33XSDE5SYXOZMRLWMYXN \
  | 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: 68eb00a37bbc864ecb17765915d998bb64e043fde3bc7e81cce62f4a50ba4397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68826c6b93a6a1786791b23dd5f54df1cb53793ea7fb86cbd6f56a3d994e4c66",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-08-08T10:18:28Z",
    "title_canon_sha256": "0d089e426d0d53a20da495bd4f9f6f009a78dff1e1ba49762f56b3a96ce9dc2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1633",
    "kind": "arxiv",
    "version": 1
  }
}