Pith Number

pith:YZYFSPHL

pith:2021:YZYFSPHLBMQ2N77Y6RHST6BVSW

not attested not anchored not stored refs pending

High-throughput discovery of high-temperature conventional superconductors

Alice M. Shipley, Chris J. Pickard, Michael J. Hutcheon, Richard J. Needs

arxiv:2105.02296 v3 · 2021-05-05 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZYFSPHLBMQ2N77Y6RHST6BVSW}

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	2026-07-05T03:04:52.151485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c670593ceb0b21a6fff8f44f29f83595b686bc294cf4759c3ee8d1c77cf5ba19

Aliases

arxiv: 2105.02296 · arxiv_version: 2105.02296v3 · doi: 10.48550/arxiv.2105.02296 · pith_short_12: YZYFSPHLBMQ2 · pith_short_16: YZYFSPHLBMQ2N77Y · pith_short_8: YZYFSPHL

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/YZYFSPHLBMQ2N77Y6RHST6BVSW \
  | 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: c670593ceb0b21a6fff8f44f29f83595b686bc294cf4759c3ee8d1c77cf5ba19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cca813686af4c39b8b97bc42537711878333ce2edf5ed1e5570f3a6289da1f71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-05-05T19:37:17Z",
    "title_canon_sha256": "700ad57bb0a166971a52c729fcbe8bcbdd7e8da5d93e0b3a083784fd5e3a52f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02296",
    "kind": "arxiv",
    "version": 3
  }
}