Pith Number

pith:MMCZZOLL

pith:2021:MMCZZOLLG7NHUS6HKKXO6L7QUG

not attested not anchored not stored refs pending

High-Pressure Na3(N2)4, Ca3(N2)4, Sr3(N2)4, and Ba(N2)3 Featuring Nitrogen Dimers with Non-Integer Charges and Anion-Driven Metallicity

Alena Aslandukova, Andrey Aslandukov, Bjoern Winkler, Dominique Laniel, Konstantin Glazyrin, Leonid Dubrovinsky, Maxim Bykov, Natalia Dubrovinskaia, Sebastian Vogel, Stella Chariton, Thomas Meier, Timofey Fedotenko, Victor Milman, Vitali Prakapenka, Wolfgang Schnick

arxiv:2105.11288 v1 · 2021-05-24 · 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{MMCZZOLLG7NHUS6HKKXO6L7QUG}

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	2026-07-05T02:42:37.168619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63059cb96b37da7a4bc752aeef2ff0a1a8b97a518ae661911ad491cb055eda5d

Aliases

arxiv: 2105.11288 · arxiv_version: 2105.11288v1 · doi: 10.48550/arxiv.2105.11288 · pith_short_12: MMCZZOLLG7NH · pith_short_16: MMCZZOLLG7NHUS6H · pith_short_8: MMCZZOLL

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/MMCZZOLLG7NHUS6HKKXO6L7QUG \
  | 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: 63059cb96b37da7a4bc752aeef2ff0a1a8b97a518ae661911ad491cb055eda5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9cd1ad499d53c53e64f849f079a9b9127f02ae69118063643275f71023c4e7a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-05-24T14:22:31Z",
    "title_canon_sha256": "3b1df6ee6e4443da5164fcf2687e4c8d0c1cc6f28222dbec182562fee8be9a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11288",
    "kind": "arxiv",
    "version": 1
  }
}