Pith Number

pith:2XHDH7GV

pith:2019:2XHDH7GVEP5DYKDPCXSFAXWFQZ

not attested not anchored not stored refs pending

Doping-dependent competition between superconductivity and polycrystalline charge density waves

B. Leridon, J. Lorenzana, M. Grilli, S. Caprara

arxiv:1908.03408 v3 · 2019-08-09 · cond-mat.supr-con · 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{2XHDH7GVEP5DYKDPCXSFAXWFQZ}

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	2026-07-05T00:30:20.486442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5ce33fcd523fa3c286f15e4505ec5867410dec878c5ee3f56280c1d0ede6e4d

Aliases

arxiv: 1908.03408 · arxiv_version: 1908.03408v3 · doi: 10.48550/arxiv.1908.03408 · pith_short_12: 2XHDH7GVEP5D · pith_short_16: 2XHDH7GVEP5DYKDP · pith_short_8: 2XHDH7GV

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/2XHDH7GVEP5DYKDPCXSFAXWFQZ \
  | 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: d5ce33fcd523fa3c286f15e4505ec5867410dec878c5ee3f56280c1d0ede6e4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1ce93698e13418116142277eaf7b9d0328878b71d25cf402176706a6c6c8923",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-08-09T10:57:24Z",
    "title_canon_sha256": "4241fd4cd15463f7fc4038bea0e4ff23511ec2cacd767b2bd66566a300c4417b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03408",
    "kind": "arxiv",
    "version": 3
  }
}