Pith Number

pith:KFFOR5QI

pith:2013:KFFOR5QIC7HIVUU6OS4BMLJQ55

not attested not anchored not stored refs pending

Pseudogap and singlet formation in cuprate and organic superconductors

J. Merino, O. Gunnarsson

arxiv:1310.4597 v1 · 2013-10-17 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFFOR5QIC7HIVUU6OS4BMLJQ55}

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	2026-05-18T02:48:37.245414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

514ae8f60817ce8ad29e74b8162d30ef7fc595dec77579a16e0f602b9c74ade8

Aliases

arxiv: 1310.4597 · arxiv_version: 1310.4597v1 · doi: 10.48550/arxiv.1310.4597 · pith_short_12: KFFOR5QIC7HI · pith_short_16: KFFOR5QIC7HIVUU6 · pith_short_8: KFFOR5QI

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/KFFOR5QIC7HIVUU6OS4BMLJQ55 \
  | 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: 514ae8f60817ce8ad29e74b8162d30ef7fc595dec77579a16e0f602b9c74ade8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b60cb4f33a8e50797abac2240285f20875deb8607d89eb5a7b2bb5933ddc4d9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-10-17T07:20:02Z",
    "title_canon_sha256": "74a917817f2777be9b8563f6b21e101ef11da6af2a9f8568d035cd36fb9d32a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4597",
    "kind": "arxiv",
    "version": 1
  }
}