Pith Number

pith:SFONAF53

pith:2010:SFONAF53ULYYXVYE62FWK2GTG2

not attested not anchored not stored refs pending

Superconductivity-induced optical anomaly in an iron arsenide

A. Charnukha, A. N. Yaresko, A. V. Boris, B. Keimer, C. T. Lin, D. L. Sun, P. Popovich, Y. Matiks

arxiv:1009.5915 v1 · 2010-09-29 · 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{SFONAF53ULYYXVYE62FWK2GTG2}

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	2026-05-18T04:27:26.677675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

915cd017bba2f18bd704f68b6568d3368ec0d3653e2c7daa9b5b3fbf759008f8

Aliases

arxiv: 1009.5915 · arxiv_version: 1009.5915v1 · doi: 10.48550/arxiv.1009.5915 · pith_short_12: SFONAF53ULYY · pith_short_16: SFONAF53ULYYXVYE · pith_short_8: SFONAF53

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/SFONAF53ULYYXVYE62FWK2GTG2 \
  | 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: 915cd017bba2f18bd704f68b6568d3368ec0d3653e2c7daa9b5b3fbf759008f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc17d7ebeb19ebb0f295f760310e40ba09a7630cf7ddccc71ac738353408ad3f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-09-29T15:36:00Z",
    "title_canon_sha256": "257ea29a84285451c15aa97a06eb844bb422383020021589fa3f2abc48de1e08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5915",
    "kind": "arxiv",
    "version": 1
  }
}