Pith Number

pith:NPGRRAGC

pith:2009:NPGRRAGCXWWE4SRR5ADMWOBK4N

not attested not anchored not stored refs pending

Isotropic Quantum Scattering and Unconventional Superconductivity

E. D. Bauer, F. Ronning, H. Lee, J. D. Thompson, J. L. Sarrao, J.-X. Zhu, R. Movshovich, Tuson Park, V. A. Sidorov, Y. Tokiwa

arxiv:0901.4289 v1 · 2009-01-27 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NPGRRAGCXWWE4SRR5ADMWOBK4N}

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	2026-07-04T15:36:57.236155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bcd1880c2bdac4e4a31e806cb382ae36677b3bbb425adebd6275df1b6ddab18

Aliases

arxiv: 0901.4289 · arxiv_version: 0901.4289v1 · doi: 10.48550/arxiv.0901.4289 · pith_short_12: NPGRRAGCXWWE · pith_short_16: NPGRRAGCXWWE4SRR · pith_short_8: NPGRRAGC

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/NPGRRAGCXWWE4SRR5ADMWOBK4N \
  | 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: 6bcd1880c2bdac4e4a31e806cb382ae36677b3bbb425adebd6275df1b6ddab18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f809450123af734ed00f696a9f614d6ef20ca0cf6f3aa9eb23fd7069a9c3f98",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-01-27T17:23:55Z",
    "title_canon_sha256": "9b73ef94882847ecbcf6aebc46efcca969eab6968b5f9c5ca5bc5b889afcbb0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4289",
    "kind": "arxiv",
    "version": 1
  }
}