Pith Number

pith:EMWS25Y5

pith:2018:EMWS25Y5N2V7SOG4OMBTP3BOGA

not attested not anchored not stored refs pending

${}^{239}$Pu nuclear magnetic resonance in the candidate topological insulator PuB$_4$

A. P. Dioguardi, E. D. Bauer, F. Ronning, H. C. Choi, H. Sakai, H. Yasuoka, J. D. Thompson, J.-X. Zhu, S. A. Kozimor, S. K. Cary, S. M. Thomas, T. E. Albrecht-Schmitt

arxiv:1812.09202 v1 · 2018-12-21 · 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{EMWS25Y5N2V7SOG4OMBTP3BOGA}

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	2026-05-17T23:57:02.386132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

232d2d771d6eabf938dc730337ec2e303811550e7d1954171691a531f7ea94c5

Aliases

arxiv: 1812.09202 · arxiv_version: 1812.09202v1 · doi: 10.48550/arxiv.1812.09202 · pith_short_12: EMWS25Y5N2V7 · pith_short_16: EMWS25Y5N2V7SOG4 · pith_short_8: EMWS25Y5

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/EMWS25Y5N2V7SOG4OMBTP3BOGA \
  | 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: 232d2d771d6eabf938dc730337ec2e303811550e7d1954171691a531f7ea94c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08e38a2871dc8cddc0e78d9732355319c5874c3dcdfcd7d093ba23d8e5c24b48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-12-21T15:41:12Z",
    "title_canon_sha256": "01a5fd2ba3c13d0f75966d6b33d32bb819f6102c6ec35e86d4d0e2c2a9d621e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09202",
    "kind": "arxiv",
    "version": 1
  }
}