Pith Number

pith:SGN4JCFL

pith:2023:SGN4JCFLVDD7KBS6FVE3MKW3LG

not attested not anchored not stored refs pending

Spark plasma sintering synthesis of ReB2-type medium-entropy diboride (W1/3Re1/3Ru1/3)B2 with high hardness

Guorui Xiao, Wuzhang Yang, Zhi Ren

arxiv:2302.08654 v1 · 2023-02-17 · 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{SGN4JCFLVDD7KBS6FVE3MKW3LG}

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	2026-07-05T05:42:53.091008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

919bc488aba8c7f5065e2d49b62adb59b6e19d8e3890c93f5f4c7d490f936e85

Aliases

arxiv: 2302.08654 · arxiv_version: 2302.08654v1 · doi: 10.48550/arxiv.2302.08654 · pith_short_12: SGN4JCFLVDD7 · pith_short_16: SGN4JCFLVDD7KBS6 · pith_short_8: SGN4JCFL

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/SGN4JCFLVDD7KBS6FVE3MKW3LG \
  | 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: 919bc488aba8c7f5065e2d49b62adb59b6e19d8e3890c93f5f4c7d490f936e85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e5b1aa630aa434d71d5c2b82b8e52ac48d66321584a3228d4706e1898b1ce8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-02-17T02:24:01Z",
    "title_canon_sha256": "165ccc1b6492b5850c27b2756102f08e84f59ddf3faf4571459d4f5a5b8b08e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08654",
    "kind": "arxiv",
    "version": 1
  }
}