Pith Number

pith:7CEH4DYC

pith:2026:7CEH4DYC6I6YR7MMNYJJXYCMAC

not attested not anchored not stored refs pending

Charge-transfer gap size and oxygen hole content as two mechanisms controlling $T_c$ in the Emery model

A.-M. S. Tremblay, Eleanor M. O'Callaghan, Giovanni Sordi, Nicolas Kowalski

arxiv:2607.06462 v1 · 2026-07-07 · cond-mat.str-el · cond-mat.quant-gas · 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{7CEH4DYC6I6YR7MMNYJJXYCMAC}

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	2026-07-08T01:19:26.948885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8887e0f02f23d88fd8c6e129be04c0094ea0fa50fde27950ee4851ed593319e

Aliases

arxiv: 2607.06462 · arxiv_version: 2607.06462v1 · doi: 10.48550/arxiv.2607.06462 · pith_short_12: 7CEH4DYC6I6Y · pith_short_16: 7CEH4DYC6I6YR7MM · pith_short_8: 7CEH4DYC

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/7CEH4DYC6I6YR7MMNYJJXYCMAC \
  | 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: f8887e0f02f23d88fd8c6e129be04c0094ea0fa50fde27950ee4851ed593319e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71568f82e43e71d8e52e9d209a21245bd68d77a8b403adda92bf629bfa0a2a5e",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-07-07T16:23:17Z",
    "title_canon_sha256": "9422e886a9674a50780e9009aef2ca3a06352af6b02135299e22fad2ce0ee789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06462",
    "kind": "arxiv",
    "version": 1
  }
}