Pith Number

pith:T7WORGQO

pith:2012:T7WORGQOB7TDPYQF3KV5ILW4O2

not attested not anchored not stored refs pending

Comments on the d-wave pairing mechanism for cuprate high $T_c$ superconductors: Higher is different?

Han-Yong Choi

arxiv:1203.4652 v2 · 2012-03-21 · 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{T7WORGQOB7TDPYQF3KV5ILW4O2}

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	2026-05-18T03:57:52.706196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fece89a0e0fe637e205daabd42edc768ff2c938ef946cb7992e57514e6eacfd

Aliases

arxiv: 1203.4652 · arxiv_version: 1203.4652v2 · doi: 10.48550/arxiv.1203.4652 · pith_short_12: T7WORGQOB7TD · pith_short_16: T7WORGQOB7TDPYQF · pith_short_8: T7WORGQO

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/T7WORGQOB7TDPYQF3KV5ILW4O2 \
  | 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: 9fece89a0e0fe637e205daabd42edc768ff2c938ef946cb7992e57514e6eacfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92dc88925a53e458acc9f80fe5b67e7e9bd306f82dac142619e714fcd771bed2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-03-21T04:43:39Z",
    "title_canon_sha256": "4ace09ff950cf4c1c3a9ecc55553decfd5877245f55e8b9ab385e4c39cfecd4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4652",
    "kind": "arxiv",
    "version": 2
  }
}