Pith Number

pith:6YQQSCQB

pith:2013:6YQQSCQBZA32PMD4DRKFHOKRY4

not attested not anchored not stored refs pending

In-Gap Quasiparticle Excitations Induced by Non-Magnetic Cu Impurities in Na(Fe0.96Co0.03Cu0.01)As Revealed by Scanning Tunneling Spectroscopy

Delong Fang, Hai-Hu Wen, Huan Yang, Qiang Deng, Qiang-Hua Wang, Yang Yang, Yuan-Yuan Xiang, Zhenyu Wang

arxiv:1306.2001 v2 · 2013-06-09 · cond-mat.supr-con

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

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	2026-05-18T02:54:05.182063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f621090a01c837a7b07c1c5453b951c7215ffda6dc12494ebceb2920a304a921

Aliases

arxiv: 1306.2001 · arxiv_version: 1306.2001v2 · doi: 10.48550/arxiv.1306.2001 · pith_short_12: 6YQQSCQBZA32 · pith_short_16: 6YQQSCQBZA32PMD4 · pith_short_8: 6YQQSCQB

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/6YQQSCQBZA32PMD4DRKFHOKRY4 \
  | 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: f621090a01c837a7b07c1c5453b951c7215ffda6dc12494ebceb2920a304a921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b168da993a582c0f9002eb66fee9bb56ff71aebd16cfde278841f65b4ef86166",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-06-09T09:46:17Z",
    "title_canon_sha256": "9ef62f103bfb9ac57f3cf5cc7c0f9b176d178bf0c82b983dc5deba734bf6b3a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2001",
    "kind": "arxiv",
    "version": 2
  }
}