Pith Number

pith:D6DTCQ35

pith:2023:D6DTCQ35JWVN7CX52KQ2XEWG2H

not attested not anchored not stored refs pending

Coexistence of $s$-wave superconductivity and phase separation in the half-filled extended Hubbard model with attractive interactions

C. Dutreix, E. A. Stepanov, E. Linn\'er, S. Biermann

arxiv:2301.10755 v1 · 2023-01-25 · cond-mat.str-el · 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{D6DTCQ35JWVN7CX52KQ2XEWG2H}

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	2026-07-05T07:30:46.380607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f8731437d4daadf8afdd2a1ab92c6d1d1bdb78943004d04950ce41eac855766

Aliases

arxiv: 2301.10755 · arxiv_version: 2301.10755v1 · doi: 10.48550/arxiv.2301.10755 · pith_short_12: D6DTCQ35JWVN · pith_short_16: D6DTCQ35JWVN7CX5 · pith_short_8: D6DTCQ35

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/D6DTCQ35JWVN7CX52KQ2XEWG2H \
  | 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: 1f8731437d4daadf8afdd2a1ab92c6d1d1bdb78943004d04950ce41eac855766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f77160f688a51365a6664ddf59931660a5d40148d726fcbe8699b58dfadb8bd",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2023-01-25T18:33:04Z",
    "title_canon_sha256": "01cad8544d5e4ef9d65482b13f78af1e8d3d602577f9c5a42882725fbc57174c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.10755",
    "kind": "arxiv",
    "version": 1
  }
}