Pith Number

pith:GHFXACT7

pith:2015:GHFXACT7R522WNSKMZ27PXURWZ

not attested not anchored not stored refs pending

Nitrogen oxides under pressure stability, ionization, polymerization, and superconductivity

Artem R. Oganov, Dongxu Li, Guangrui Qian, Huafeng Dong, Qiang Zhu, Xiang-Feng Zhou, Xiao Dong

arxiv:1506.08362 v1 · 2015-06-28 · 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{GHFXACT7R522WNSKMZ27PXURWZ}

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	2026-05-18T01:37:46.722660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31cb700a7f8f75ab364a6675f7de91b64f51d93f7927c769e00a0cba3620c826

Aliases

arxiv: 1506.08362 · arxiv_version: 1506.08362v1 · doi: 10.48550/arxiv.1506.08362 · pith_short_12: GHFXACT7R522 · pith_short_16: GHFXACT7R522WNSK · pith_short_8: GHFXACT7

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/GHFXACT7R522WNSKMZ27PXURWZ \
  | 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: 31cb700a7f8f75ab364a6675f7de91b64f51d93f7927c769e00a0cba3620c826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ed1d88449a9c66cbc1c8cc35536641b77e5419580741cbdc156f11502106cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-06-28T06:02:56Z",
    "title_canon_sha256": "20d5b534499c2b365dd1db123a9343e3802e0e525ad003e3e636f62994382246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08362",
    "kind": "arxiv",
    "version": 1
  }
}