Pith Number

pith:YLMAADL4

pith:2018:YLMAADL4SBOCY3ZLSY5HF5EE3A

not attested not anchored not stored refs pending

Ion-exchange synthesis and superconductivity at 8.6 K of Na2Cr3As3 with quasi-one-dimensional crystal structure

Bin-Bin Ruan, Bo-Jin Pan, Gen-Fu Chen, Jia Yu, Kang Zhao, Qing-Ge Mu, Tong Liu, Zhi-An Ren

arxiv:1801.01010 v1 · 2018-01-03 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLMAADL4SBOCY3ZLSY5HF5EE3A}

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	2026-05-18T00:19:21.941727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2d8000d7c905c2c6f2b963a72f484d82cbc00f3e6930cc92e2b6590d8fd67f2

Aliases

arxiv: 1801.01010 · arxiv_version: 1801.01010v1 · doi: 10.48550/arxiv.1801.01010 · pith_short_12: YLMAADL4SBOC · pith_short_16: YLMAADL4SBOCY3ZL · pith_short_8: YLMAADL4

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/YLMAADL4SBOCY3ZLSY5HF5EE3A \
  | 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: c2d8000d7c905c2c6f2b963a72f484d82cbc00f3e6930cc92e2b6590d8fd67f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "133483940470c4197f0df66077ca89a99ac671ef0193bd34dac720018fb171a3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-01-03T14:22:18Z",
    "title_canon_sha256": "7a7e22fcb18250a88c54eee176cb75a40ac5a948e4d84463a6de8d905fd4f736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01010",
    "kind": "arxiv",
    "version": 1
  }
}