Pith Number

pith:YK3AKRQL

pith:2013:YK3AKRQLGNFFGULXFVVNV6GT7Z

not attested not anchored not stored refs pending

Electronic fine structure in the nickel carbide superconductor Th$_{2}$NiC$_{2}$

W. E. Pickett, Y. Quan

arxiv:1307.0415 v1 · 2013-07-01 · cond-mat.mtrl-sci · 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{YK3AKRQLGNFFGULXFVVNV6GT7Z}

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	2026-05-18T03:19:33.459385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2b605460b334a5351772d6adaf8d3fe5c9157d7a8a1dabeb9862f212cef416a

Aliases

arxiv: 1307.0415 · arxiv_version: 1307.0415v1 · doi: 10.48550/arxiv.1307.0415 · pith_short_12: YK3AKRQLGNFF · pith_short_16: YK3AKRQLGNFFGULX · pith_short_8: YK3AKRQL

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/YK3AKRQLGNFFGULXFVVNV6GT7Z \
  | 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: c2b605460b334a5351772d6adaf8d3fe5c9157d7a8a1dabeb9862f212cef416a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "232dcf32e47cea02e5f781fbdb17836d4f69d2ff9ea58db1126012d49fed1829",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-07-01T15:57:11Z",
    "title_canon_sha256": "774c02ba502f85a9434be902c109b83532df295d64daa992deb6a815c06395a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0415",
    "kind": "arxiv",
    "version": 1
  }
}