Pith Number

pith:R7VU26ST

pith:2010:R7VU26ST65BXF5X3CZQNLEJKIJ

not attested not anchored not stored refs pending

Observation of a ubiquitous three-dimensional superconducting gap function in optimally-doped Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$

E. Razzoli, G.-F. Chen, H. Ding, J.-P. Hu, M. Radovic, M. Shi, N.-L. Wang, P.-C. Dai, P. Zheng, X.-Y. Cui, Y.-B. Huang, Y.-M. Xu, Z. Wang

arxiv:1006.3958 v2 · 2010-06-20 · 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{R7VU26ST65BXF5X3CZQNLEJKIJ}

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	2026-05-18T04:27:16.345397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8feb4d7a53f74372f6fb1660d5912a425fcf9e05dd87ddccb7e5c19bb5839aad

Aliases

arxiv: 1006.3958 · arxiv_version: 1006.3958v2 · doi: 10.48550/arxiv.1006.3958 · pith_short_12: R7VU26ST65BX · pith_short_16: R7VU26ST65BXF5X3 · pith_short_8: R7VU26ST

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/R7VU26ST65BXF5X3CZQNLEJKIJ \
  | 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: 8feb4d7a53f74372f6fb1660d5912a425fcf9e05dd87ddccb7e5c19bb5839aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6940313c0e037312e4bc99991748363df8dcda50b15157fb959541166866a057",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-06-20T21:26:05Z",
    "title_canon_sha256": "2289b8ec1434821db8bae5ac6a710468e5008d69d0323283ff854e286a5107bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3958",
    "kind": "arxiv",
    "version": 2
  }
}