Pith Number

pith:WUL7UVXQ

pith:2017:WUL7UVXQYDLUAX2U42PTIBNDEH

not attested not anchored not stored refs pending

Heavy fermion quantum criticality at dilute carrier limit in CeNi$_{2-\delta}$(As$_{1-x}$P$_{x}$)$_{2}$

Chunmu Feng, Guanghan Cao, Jian Chen, Jianhui Dai, Qimiao Si, Yupeng Li, Zhen Wang, Zhu-an Xu

arxiv:1704.02487 v1 · 2017-04-08 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUL7UVXQYDLUAX2U42PTIBNDEH}

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	2026-05-18T00:46:45.378620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b517fa56f0c0d7405f54e69f3405a321cb81e60e5b836d72edf35ee6c2ee6d33

Aliases

arxiv: 1704.02487 · arxiv_version: 1704.02487v1 · doi: 10.48550/arxiv.1704.02487 · pith_short_12: WUL7UVXQYDLU · pith_short_16: WUL7UVXQYDLUAX2U · pith_short_8: WUL7UVXQ

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/WUL7UVXQYDLUAX2U42PTIBNDEH \
  | 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: b517fa56f0c0d7405f54e69f3405a321cb81e60e5b836d72edf35ee6c2ee6d33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da7f09cb223b943a82c19ab13cfb39357100cec397c326dc5a2e727bd676042a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-04-08T12:31:29Z",
    "title_canon_sha256": "f81c282760e4bc6c7bcac74ebcef467e395b8ec124c413b13501b05aaeaa0885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02487",
    "kind": "arxiv",
    "version": 1
  }
}