Pith Number

pith:A4CM5IF6

pith:2017:A4CM5IF6KDFGIGA3ADAKTDIZNX

not attested not anchored not stored refs pending

Manipulating composition gradient in cuprate superconducting thin films

Beiyi Zhu, Heshan Yu, Jie Yuan, Kui Jin

arxiv:1706.06891 v1 · 2017-06-21 · cond-mat.supr-con · 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{A4CM5IF6KDFGIGA3ADAKTDIZNX}

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	2026-05-18T00:41:56.628078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0704cea0be50ca64181b00c0a98d196dc8e776aaafa57b8abf3e36eef68ee495

Aliases

arxiv: 1706.06891 · arxiv_version: 1706.06891v1 · doi: 10.48550/arxiv.1706.06891 · pith_short_12: A4CM5IF6KDFG · pith_short_16: A4CM5IF6KDFGIGA3 · pith_short_8: A4CM5IF6

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/A4CM5IF6KDFGIGA3ADAKTDIZNX \
  | 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: 0704cea0be50ca64181b00c0a98d196dc8e776aaafa57b8abf3e36eef68ee495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5ecf1bd2f091497a405599ddfeef84dc0f4483ce5f2c2ba50b7f677a9c60344",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-06-21T13:25:29Z",
    "title_canon_sha256": "710beebd742d4b8e4cc7c8c00fc8891922c3b8ac588ce7d6177918bd3fbc2ccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06891",
    "kind": "arxiv",
    "version": 1
  }
}