Pith Number

pith:F3E7QZMG

pith:2008:F3E7QZMGHVQFKNDATR6SFPC47Y

not attested not anchored not stored refs pending

Fermi surface nesting induced strong pairing in iron-based superconductors

G. H. Cao, H. Ding, J. H. Bowen, K. Nakayama, K. Terashima, L. J. Li, P. Richard, T. Kawahara, T. Sato, T. Takahashi, Y.-M. Xu, Y. Sekiba, Z.-A. Xu

arxiv:0812.3704 v2 · 2008-12-19 · cond-mat.supr-con · 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{F3E7QZMGHVQFKNDATR6SFPC47Y}

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	2026-05-18T02:15:04.344558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec9f865863d605534609c7d22bc5cfe069893fd1b7f2b64e760a12d281b4479

Aliases

arxiv: 0812.3704 · arxiv_version: 0812.3704v2 · doi: 10.48550/arxiv.0812.3704 · pith_short_12: F3E7QZMGHVQF · pith_short_16: F3E7QZMGHVQFKNDA · pith_short_8: F3E7QZMG

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/F3E7QZMGHVQFKNDATR6SFPC47Y \
  | 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: 2ec9f865863d605534609c7d22bc5cfe069893fd1b7f2b64e760a12d281b4479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e4188b587a78e495455379d48fd11b92a5589a8f91ab93d917187c4268a97a2",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-12-19T04:38:07Z",
    "title_canon_sha256": "8934aff5981b5a3c8982ba41c97bd29e513452c36c364e748da5f91b63fe473e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3704",
    "kind": "arxiv",
    "version": 2
  }
}