Pith Number

pith:2PMHJAMP

pith:2021:2PMHJAMPMNDUZT662R6EKKP3WQ

not attested not anchored not stored refs pending

Seven-coordinated Silicon in a SiO2He Compound Formed under the Extreme Conditions of Planetary Interiors

Cailong Liu, Jian Hao, Jingming Shi, Kang Yang, Pan Zhang, Shicong Ding, Wenwen Cui, Yinwei Li

arxiv:2107.03058 v1 · 2021-07-07 · cond-mat.mtrl-sci · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PMHJAMPMNDUZT662R6EKKP3WQ}

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	2026-07-05T02:55:59.748275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3d874818f63474ccfded47c4529fbb4326b029ed1d3a0685b8075a7a69c6d1a

Aliases

arxiv: 2107.03058 · arxiv_version: 2107.03058v1 · doi: 10.48550/arxiv.2107.03058 · pith_short_12: 2PMHJAMPMNDU · pith_short_16: 2PMHJAMPMNDUZT66 · pith_short_8: 2PMHJAMP

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/2PMHJAMPMNDUZT662R6EKKP3WQ \
  | 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: d3d874818f63474ccfded47c4529fbb4326b029ed1d3a0685b8075a7a69c6d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8410b5edfaca67b36e4cb8feea674a1ebf46fbd7d5b62c067016e02f3b539050",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-07-07T07:43:06Z",
    "title_canon_sha256": "31007018d6f55b4c8b00ea97abd5f8802d25c5d2c06e5c9ad4cb2f23d9de69c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.03058",
    "kind": "arxiv",
    "version": 1
  }
}