Pith Number

pith:RLBVGYKY

pith:2019:RLBVGYKYHVX7EVLK2AWOKI4Z67

not attested not anchored not stored refs pending

Dynamically enhanced unconventional superconducting correlations in a Hubbard ladder

Ameneh Sheikhan, Corinna Kollath

arxiv:1902.07947 v1 · 2019-02-21 · 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{RLBVGYKYHVX7EVLK2AWOKI4Z67}

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	2026-07-05T01:24:26.688780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ac35361583d6ff2556ad02ce52399f7e739da356b7119f68d170106cceb969d

Aliases

arxiv: 1902.07947 · arxiv_version: 1902.07947v1 · doi: 10.48550/arxiv.1902.07947 · pith_short_12: RLBVGYKYHVX7 · pith_short_16: RLBVGYKYHVX7EVLK · pith_short_8: RLBVGYKY

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/RLBVGYKYHVX7EVLK2AWOKI4Z67 \
  | 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: 8ac35361583d6ff2556ad02ce52399f7e739da356b7119f68d170106cceb969d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb135968dac32128027795452abb3d78b79ef9d435a8d9cc4027187459609813",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-21T10:26:19Z",
    "title_canon_sha256": "5699ddb28b81dbcba9aae3a22ea48366831e37d6c01d3807fd7ce0670a4dfd6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07947",
    "kind": "arxiv",
    "version": 1
  }
}