Pith Number

pith:E4EL2XPC

pith:2019:E4EL2XPC3R3YDIRQV5VUPND4PH

not attested not anchored not stored refs pending

A case study of bilayered spin-$1/2$ square lattice compound [VO(HCOO)$_2\cdot$(H$_2$O)]

A. Madhi, A. Thirumurugan, B. Koo, B. Schmidt, J. Sichelschmidt, M. Baenitz, M. Sahoo, P. K. Anjana, R. Nath, S. Guchhait, U. Arjun, Y. Skourski

arxiv:1908.06032 v1 · 2019-08-16 · cond-mat.mtrl-sci · 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{E4EL2XPC3R3YDIRQV5VUPND4PH}

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	2026-07-05T00:14:14.805371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2708bd5de2dc7781a230af6b47b47c79c38f80e2d134c5f441db7f26616edaab

Aliases

arxiv: 1908.06032 · arxiv_version: 1908.06032v1 · doi: 10.48550/arxiv.1908.06032 · pith_short_12: E4EL2XPC3R3Y · pith_short_16: E4EL2XPC3R3YDIRQ · pith_short_8: E4EL2XPC

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/E4EL2XPC3R3YDIRQV5VUPND4PH \
  | 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: 2708bd5de2dc7781a230af6b47b47c79c38f80e2d134c5f441db7f26616edaab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3944af45e8f2ec28bdcb4fb39393cec99e23717ffe2251618c1c93f01aec8072",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-08-16T15:39:23Z",
    "title_canon_sha256": "d1671a8c1cc37c18185ababcd03ae2f1ae16b49f1ef51df83add7038d184c165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06032",
    "kind": "arxiv",
    "version": 1
  }
}