Pith Number

pith:WK7WDFJ2

pith:2014:WK7WDFJ2C4QX54LSBEBY4INQEK

not attested not anchored not stored refs pending

Theoretical search for half-Heusler topological insulators

Binghai Yan, Claudia Felser, Shi-Yuan Lin, Shu-Chun Wu, Xiao-Bao Yang, Yu-Jun Zhao

arxiv:1405.1305 v1 · 2014-05-06 · 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{WK7WDFJ2C4QX54LSBEBY4INQEK}

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	2026-05-18T01:35:20.767276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2bf61953a17217ef17209038e21b022886eaba359af1d2bbbc64b3b661cd314

Aliases

arxiv: 1405.1305 · arxiv_version: 1405.1305v1 · doi: 10.48550/arxiv.1405.1305 · pith_short_12: WK7WDFJ2C4QX · pith_short_16: WK7WDFJ2C4QX54LS · pith_short_8: WK7WDFJ2

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/WK7WDFJ2C4QX54LSBEBY4INQEK \
  | 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: b2bf61953a17217ef17209038e21b022886eaba359af1d2bbbc64b3b661cd314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f9a547b71968a2cf93bfd047b1ce49062b802eec2da271e0a15884e7cf85b40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-05-06T15:18:00Z",
    "title_canon_sha256": "af1fc042ac60bf7738b46ed98d69a07aec4b7b66a4f03859e84579f5491d9ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1305",
    "kind": "arxiv",
    "version": 1
  }
}