Pith Number

pith:F4XDL2XJ

pith:2012:F4XDL2XJYWLY7NK47HNSW5USBE

not attested not anchored not stored refs pending

Low-energy structures of zinc borohydride Zn(BH$_4$)$_2$

Alexander Willand, Maximilian Amsler, Stefan Goedecker, Tran Doan Huan, Vu Ngoc Tuoc

arxiv:1210.1489 v2 · 2012-10-04 · 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{F4XDL2XJYWLY7NK47HNSW5USBE}

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	2026-05-18T03:29:39.122635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f2e35eae9c5978fb55cf9db2b76920936943343d4c365072d0c69667afa641b

Aliases

arxiv: 1210.1489 · arxiv_version: 1210.1489v2 · doi: 10.48550/arxiv.1210.1489 · pith_short_12: F4XDL2XJYWLY · pith_short_16: F4XDL2XJYWLY7NK4 · pith_short_8: F4XDL2XJ

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/F4XDL2XJYWLY7NK47HNSW5USBE \
  | 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: 2f2e35eae9c5978fb55cf9db2b76920936943343d4c365072d0c69667afa641b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e479ab99a644a48fb7695cfb818940fb79ca4cf3b209bba80603b7ed6bf073c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-10-04T15:32:53Z",
    "title_canon_sha256": "5275f52f0276493225e01e561fb1e561fdcac5f5e9d13e1c7478dccc46a4cfad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1489",
    "kind": "arxiv",
    "version": 2
  }
}