Pith Number

pith:BAZ6ZW2E

pith:2014:BAZ6ZW2EYYQGCQBNDDGIIZZZGO

not attested not anchored not stored refs pending

Effect of the pseudogap on T$_c$ in the cuprates and implications for its origin

J. C. Campuzano, M. R. Norman, U. Chatterjee, Vivek Mishra

arxiv:1402.2639 v1 · 2014-02-11 · cond-mat.supr-con · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T02:52:49.314707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0833ecdb44c62061402d18cc846739338779cd1afb7ec2e08b65c852643885d8

Aliases

arxiv: 1402.2639 · arxiv_version: 1402.2639v1 · doi: 10.48550/arxiv.1402.2639 · pith_short_12: BAZ6ZW2EYYQG · pith_short_16: BAZ6ZW2EYYQGCQBN · pith_short_8: BAZ6ZW2E

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/BAZ6ZW2EYYQGCQBNDDGIIZZZGO \
  | 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: 0833ecdb44c62061402d18cc846739338779cd1afb7ec2e08b65c852643885d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55749d7668a9307377257499917bda261cfaa1e9f23efe5148ff59cb1b75e1c9",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-02-11T20:45:17Z",
    "title_canon_sha256": "7e11f2ba56e1ebe814cd9586ee170d4e3fa701a6c45334f2e21f24b38114e625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2639",
    "kind": "arxiv",
    "version": 1
  }
}