Pith Number

pith:XUDKYZZL

pith:2009:XUDKYZZLBWKS3C2ZADFSUUQ4ZG

not attested not anchored not stored refs pending

Evidence for two electronic components in high-temperature superconductivity from NMR

Charles P. Slichter, Grant V.M. Williams, Juergen Haase

arxiv:0907.0484 v1 · 2009-07-02 · 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{XUDKYZZLBWKS3C2ZADFSUUQ4ZG}

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	2026-05-18T02:13:11.056233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd06ac672b0d952d8b5900cb2a521cc995fcb02d97192fc57fa507482d615d7a

Aliases

arxiv: 0907.0484 · arxiv_version: 0907.0484v1 · doi: 10.48550/arxiv.0907.0484 · pith_short_12: XUDKYZZLBWKS · pith_short_16: XUDKYZZLBWKS3C2Z · pith_short_8: XUDKYZZL

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/XUDKYZZLBWKS3C2ZADFSUUQ4ZG \
  | 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: bd06ac672b0d952d8b5900cb2a521cc995fcb02d97192fc57fa507482d615d7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad911f8ad38583fc893d1383f6c5943710e5331abf0ffabba61661060a51b2f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-07-02T20:19:46Z",
    "title_canon_sha256": "b6ea65a4b904ade7a92aa708904e7740e587da11ac10001c67c86e5738e24034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0484",
    "kind": "arxiv",
    "version": 1
  }
}