Pith Number

pith:YCYPXIVM

pith:2019:YCYPXIVM5J7PL4STNJDP5BRQOP

not attested not anchored not stored refs pending

Strongly correlated superconductor with polytypic 3D Dirac points

Alexander Fedorov, Alexander Yaresko, Mihai Sturza, Saicharan Aswartham, Sergey Borisenko, Vladimir Voroshnin, Volodymyr Bezguba, Yevhen Kushnirenko

arxiv:1909.10806 v2 · 2019-09-24 · 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{YCYPXIVM5J7PL4STNJDP5BRQOP}

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	2026-07-05T01:38:15.484012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0b0fba2acea7ef5f2536a46fe863073f2c9ad4520a7a7a27689b02aaa9bb1a4

Aliases

arxiv: 1909.10806 · arxiv_version: 1909.10806v2 · doi: 10.48550/arxiv.1909.10806 · pith_short_12: YCYPXIVM5J7P · pith_short_16: YCYPXIVM5J7PL4ST · pith_short_8: YCYPXIVM

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/YCYPXIVM5J7PL4STNJDP5BRQOP \
  | 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: c0b0fba2acea7ef5f2536a46fe863073f2c9ad4520a7a7a27689b02aaa9bb1a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6ac4a05fec2b6b1533be7542ff298689e3fb93818a62b5619d9a5bf4cbe1b24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-09-24T10:56:01Z",
    "title_canon_sha256": "5beddc2d35113c2df17f33fabd49b5c92f26e12adb2a45dc9d1db1a06664b557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10806",
    "kind": "arxiv",
    "version": 2
  }
}