Pith Number

pith:UDNZ3PIA

pith:2018:UDNZ3PIA2DF4DJCXTHHJPFU4DO

not attested not anchored not stored refs pending

Thermoelectric properties of (Ba,K)Cd2As2 crystallized in the CaAl2Si2-type structure

a A. Yamamoto, C. H. Lee, H. Kunioka, H. Nishiate, H. Usui, K. Kihou, K. Kuroki

arxiv:1811.10867 v1 · 2018-11-27 · 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{UDNZ3PIA2DF4DJCXTHHJPFU4DO}

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	2026-05-17T23:59:47.283607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0db9dbd00d0cbc1a45799ce97969c1ba71ee7666627ea124756a89837611d68

Aliases

arxiv: 1811.10867 · arxiv_version: 1811.10867v1 · doi: 10.48550/arxiv.1811.10867 · pith_short_12: UDNZ3PIA2DF4 · pith_short_16: UDNZ3PIA2DF4DJCX · pith_short_8: UDNZ3PIA

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/UDNZ3PIA2DF4DJCXTHHJPFU4DO \
  | 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: a0db9dbd00d0cbc1a45799ce97969c1ba71ee7666627ea124756a89837611d68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9ea5984cc3a480ba1f6f305d9007e87f8fb53b14f2c745feb04a47730bcf379",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-11-27T08:27:01Z",
    "title_canon_sha256": "03592d31b00a436d07eb76c54dc9ea638d0e1cf6b96850e2ab2cc005ee037cc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10867",
    "kind": "arxiv",
    "version": 1
  }
}