Pith Number

pith:7SWEUW4F

pith:2016:7SWEUW4FEC3HVMSB7HRLPXCMTZ

not attested not anchored not stored refs pending

Orthorhombic boron oxide under pressure: in situ study by X-ray diffraction and Raman scattering

Aleksandr Kalinko, Kirill A. Cherednichenko, Mohamed Mezouar, Vladimir L. Solozhenko, Yann Le Godec

arxiv:1609.03422 v1 · 2016-09-12 · 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{7SWEUW4FEC3HVMSB7HRLPXCMTZ}

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	2026-05-18T01:00:33.615038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcac4a5b8520b67ab241f9e2b7dc4c9e4422eff4549b342bd6f11854905acfed

Aliases

arxiv: 1609.03422 · arxiv_version: 1609.03422v1 · doi: 10.48550/arxiv.1609.03422 · pith_short_12: 7SWEUW4FEC3H · pith_short_16: 7SWEUW4FEC3HVMSB · pith_short_8: 7SWEUW4F

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/7SWEUW4FEC3HVMSB7HRLPXCMTZ \
  | 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: fcac4a5b8520b67ab241f9e2b7dc4c9e4422eff4549b342bd6f11854905acfed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3be0b23d7d9b7e8c2c3fb0cd8fc25d1b82818e4aa9905e7c7c211b8d6a87c0f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-09-12T14:27:41Z",
    "title_canon_sha256": "bfdf9944b789361436f1f0ca883c1bf92180a7ef0c078ebc15291079f4df03d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03422",
    "kind": "arxiv",
    "version": 1
  }
}