Pith Number

pith:D446VRVO

pith:2022:D446VRVO4IPMSO4LRCH6CRWEX5

not attested not anchored not stored refs pending

Bipolaronic superconductivity out of a Coulomb gas

A. J. Millis, B. V. Svistunov, C. Zhang, D. R. Reichman, J. Sous, M. Berciu, N. V. Prokof'ev

arxiv:2210.14236 v2 · 2022-10-25 · 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{D446VRVO4IPMSO4LRCH6CRWEX5}

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	2026-07-05T07:24:46.822742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f39eac6aee21ec93b8b888fe146c4bf755c2a1c0e4c963cefa0aad81e9a194c

Aliases

arxiv: 2210.14236 · arxiv_version: 2210.14236v2 · doi: 10.48550/arxiv.2210.14236 · pith_short_12: D446VRVO4IPM · pith_short_16: D446VRVO4IPMSO4L · pith_short_8: D446VRVO

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/D446VRVO4IPMSO4LRCH6CRWEX5 \
  | 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: 1f39eac6aee21ec93b8b888fe146c4bf755c2a1c0e4c963cefa0aad81e9a194c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd05bd568a8076ca2e747889c0953498fa1ea59f3bb25a8f4890bddd9f53dd4",
    "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": "2022-10-25T18:00:01Z",
    "title_canon_sha256": "aef90516d13da9cc48505a24be8879ab8f4d1385496f7f3421d58f44f554bd36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14236",
    "kind": "arxiv",
    "version": 2
  }
}