Pith Number

pith:DIL4J3LM

pith:2019:DIL4J3LMY4YK525EQGU4AEEHVV

not attested not anchored not stored refs pending

Hidden Weyl Fermions in Paramagnetic Electride Y$_2$C

Chongze Wang, Chul Hong Park, Dou Kyun Kim, Jun-Hyung Cho, Liangliang Liu, Seho Yi

arxiv:1902.02488 v1 · 2019-02-07 · 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{DIL4J3LMY4YK525EQGU4AEEHVV}

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	2026-05-17T23:43:37.072938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a17c4ed6cc730aeeba481a9c01087ad5fa20cdfa447edea3449342b9a5561cf

Aliases

arxiv: 1902.02488 · arxiv_version: 1902.02488v1 · doi: 10.48550/arxiv.1902.02488 · pith_short_12: DIL4J3LMY4YK · pith_short_16: DIL4J3LMY4YK525E · pith_short_8: DIL4J3LM

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/DIL4J3LMY4YK525EQGU4AEEHVV \
  | 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: 1a17c4ed6cc730aeeba481a9c01087ad5fa20cdfa447edea3449342b9a5561cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8be47e67924ab25e1e2043dbc9e2cb479be4f88e412493f3831147f1483c1633",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-07T06:20:42Z",
    "title_canon_sha256": "93dd21a74fd68f5567c2e63238d5de045a6234ded00543525dcce1ce69965055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02488",
    "kind": "arxiv",
    "version": 1
  }
}