Pith Number

pith:E2NCUP6V

pith:2009:E2NCUP6VGA475OJ3QQ4HBKEMER

not attested not anchored not stored refs pending

Evolution of two-gap behavior of the superconductor FeSe_1-x

A. Amato, E. Pomjakushina, H.-H. Klauss, H. Keller, H. Luetkens, K. Conder, M. Bendele, R. Khasanov

arxiv:0912.0471 v1 · 2009-12-02 · 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{E2NCUP6VGA475OJ3QQ4HBKEMER}

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	2026-05-18T02:10:34.530952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

269a2a3fd53039feb93b843870a88c245d1f732872393a1ce98f063a7ba68f45

Aliases

arxiv: 0912.0471 · arxiv_version: 0912.0471v1 · doi: 10.48550/arxiv.0912.0471 · pith_short_12: E2NCUP6VGA47 · pith_short_16: E2NCUP6VGA475OJ3 · pith_short_8: E2NCUP6V

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/E2NCUP6VGA475OJ3QQ4HBKEMER \
  | 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: 269a2a3fd53039feb93b843870a88c245d1f732872393a1ce98f063a7ba68f45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b32b8d69c76016ff65427e0e3a4b990948762ff09d13ad121b15a7c7b1b373d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-12-02T17:36:05Z",
    "title_canon_sha256": "06acf48a36130a8b0fbde290054e3bfa94d445e72e03a770a56a9dc09bc40835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0471",
    "kind": "arxiv",
    "version": 1
  }
}