Pith Number

pith:64RLBPRI

pith:2010:64RLBPRIXDOIWIZCIXUH7QY3O3

not attested not anchored not stored refs pending

Anisotropic and quasipropagating spin excitations in superconducting Ba(Fe0.926Co0.074)2As2

C. Broholm, D. K. Pratt, D. L. Abernathy, D. Vaknin, H.-F. Li, J. L. Zarestky, M. B. Stone, N. Ni, P. C. Canfield, R. J. McQueeney, R. M. Fernandes, S. L. Bud'ko, S. O. Diallo, W. Tian, Y. Qiu

arxiv:1003.1687 v4 · 2010-03-08 · 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{64RLBPRIXDOIWIZCIXUH7QY3O3}

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	2026-05-18T02:48:18.083068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f722b0be28b8dc8b232245e87fc31b76fe508dd89b5a696b72488a99b8eb5177

Aliases

arxiv: 1003.1687 · arxiv_version: 1003.1687v4 · doi: 10.48550/arxiv.1003.1687 · pith_short_12: 64RLBPRIXDOI · pith_short_16: 64RLBPRIXDOIWIZC · pith_short_8: 64RLBPRI

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/64RLBPRIXDOIWIZCIXUH7QY3O3 \
  | 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: f722b0be28b8dc8b232245e87fc31b76fe508dd89b5a696b72488a99b8eb5177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c76e8bafeb8cbe52153f54ec4e327a1c7dce9d4523e5a7ad87511ced89bd1e50",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-03-08T17:58:39Z",
    "title_canon_sha256": "f97725c3f4fbe8db93ab6e7af820ec5580628962c5fe7bc0632caaa799cf30bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1687",
    "kind": "arxiv",
    "version": 4
  }
}