Pith Number

pith:KUFA44PZ

pith:2013:KUFA44PZVWRSBUAWTGO5R7XLE7

not attested not anchored not stored refs pending

Persistent high-energy spin excitations in iron pnictide superconductors

Chenglin Zhang, C. Monney, H. Ding, J. van den Brink, K. J. Zhou, L. Patthey, N. L. Wang, Pengcheng Dai, T. Schmitt, V. N. Strocov, X. Dai, Y. B. Huang, Z. G. Chen

arxiv:1301.1289 v1 · 2013-01-07 · 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{KUFA44PZVWRSBUAWTGO5R7XLE7}

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	2026-07-05T00:02:22.414807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

550a0e71f9ada320d016999dd8feeb27e1636fe0afabbac0fc3c4ed6a5768a21

Aliases

arxiv: 1301.1289 · arxiv_version: 1301.1289v1 · doi: 10.48550/arxiv.1301.1289 · pith_short_12: KUFA44PZVWRS · pith_short_16: KUFA44PZVWRSBUAW · pith_short_8: KUFA44PZ

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/KUFA44PZVWRSBUAWTGO5R7XLE7 \
  | 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: 550a0e71f9ada320d016999dd8feeb27e1636fe0afabbac0fc3c4ed6a5768a21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e429de95129781ba5f8d165b7a4e189cc6e290acc5a255f17218b30321bb1d6d",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-01-07T18:13:30Z",
    "title_canon_sha256": "4a6e8c3e3b246661489298dbf43dff96d8cc803dba18bfaf8dc4473facdf8efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1289",
    "kind": "arxiv",
    "version": 1
  }
}