Pith Number

pith:QQMJBX74

pith:2008:QQMJBX74KJROZ6B3DNTISDIOXZ

not attested not anchored not stored refs pending

Resonant Spin Excitation in the High Temperature Superconductor Ba0.6K0.4Fe2As2

A. D. Christianson, C. D. Malliakas, D. Y. Chung, E. A. Goremychkin, H. Claus, l. S. Todorov, M. D. Lumsden, M. G. Kanatzidis, R. I. Bewley, R. Osborn, S. Rosenkranz, T. Guidi

arxiv:0807.3932 v1 · 2008-07-24 · 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{QQMJBX74KJROZ6B3DNTISDIOXZ}

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	2026-05-18T02:47:51.549488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

841890dffc5262ecf83b1b66890d0ebe46a1bc31cfd29dedf6ca3aface28349a

Aliases

arxiv: 0807.3932 · arxiv_version: 0807.3932v1 · doi: 10.48550/arxiv.0807.3932 · pith_short_12: QQMJBX74KJRO · pith_short_16: QQMJBX74KJROZ6B3 · pith_short_8: QQMJBX74

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/QQMJBX74KJROZ6B3DNTISDIOXZ \
  | 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: 841890dffc5262ecf83b1b66890d0ebe46a1bc31cfd29dedf6ca3aface28349a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0dc6e3ed72b12242186d5683dc3e354474ff6c076e783bf00f09e3252d59eef",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-07-24T17:40:13Z",
    "title_canon_sha256": "f5ebe5a7b8209ce677ea1ae12bd27751eaa905fd3a4f5bae33d9a818f0a600bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.3932",
    "kind": "arxiv",
    "version": 1
  }
}