Pith Number

pith:WCQE4PZH

pith:2018:WCQE4PZHOM2VKGDSKF5H5JBU2Q

not attested not anchored not stored refs pending

Nuclear magnetic resonance investigation of the heavy fermion system Ce$_2$CoAl$_7$Ge$_4$

A. P. Dioguardi, E. D. Bauer, F. Ronning, J. D. Thompson, N. J. Ghimire, P. F. S. Rosa, P. Guzman, S. E. Brown, S. Eley

arxiv:1812.08633 v1 · 2018-12-20 · 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{WCQE4PZHOM2VKGDSKF5H5JBU2Q}

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	2026-05-17T23:57:49.471398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0a04e3f277335551872517a7ea434d417c9545d289473279e46fbbd710f71db

Aliases

arxiv: 1812.08633 · arxiv_version: 1812.08633v1 · doi: 10.48550/arxiv.1812.08633 · pith_short_12: WCQE4PZHOM2V · pith_short_16: WCQE4PZHOM2VKGDS · pith_short_8: WCQE4PZH

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/WCQE4PZHOM2VKGDSKF5H5JBU2Q \
  | 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: b0a04e3f277335551872517a7ea434d417c9545d289473279e46fbbd710f71db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9de6d5e7b37fe80c80c81962e6a16061122459ed7f8e22e672d5e69a1a94bf26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-12-20T15:21:29Z",
    "title_canon_sha256": "5ac9f4ca6e5d1773ee874aada1bb13184a576e86a13970277894f953b9dd6950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08633",
    "kind": "arxiv",
    "version": 1
  }
}