Pith Number

pith:OHEWG46V

pith:2023:OHEWG46VYIHC7FFDG3YGXVNARJ

not attested not anchored not stored refs pending

High-$T_c$ superconductors as a New Playground for High-order Van Hove singularities and Flat-band Physics

Arun Bansil, Bahadur Singh, Christopher Lane, Robert S. Markiewicz

arxiv:2303.08247 v1 · 2023-03-14 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{OHEWG46VYIHC7FFDG3YGXVNARJ}

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	2026-07-05T05:51:30.661776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c96373d5c20e2f94a336f06bd5a08a413e0be61a0d02c50c604798262ca07b

Aliases

arxiv: 2303.08247 · arxiv_version: 2303.08247v1 · doi: 10.48550/arxiv.2303.08247 · pith_short_12: OHEWG46VYIHC · pith_short_16: OHEWG46VYIHC7FFD · pith_short_8: OHEWG46V

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/OHEWG46VYIHC7FFDG3YGXVNARJ \
  | 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: 71c96373d5c20e2f94a336f06bd5a08a413e0be61a0d02c50c604798262ca07b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "490fb067059a27d2aa0801df0981bad84643dd354171c1e3f8fffb0103c05174",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-03-14T21:42:50Z",
    "title_canon_sha256": "a4b458fc33ff5d60893a9108c93e9c837b21875087a8c6bc2db7d8eb92c14528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08247",
    "kind": "arxiv",
    "version": 1
  }
}