Pith Number

pith:MZSA24W6

pith:2013:MZSA24W6W2JUM4EI62RO2WXTY5

not attested not anchored not stored refs pending

Electrodynamics of BaFe2As2 from infrared measurements under pressure

A. Perucchi, C. Marini, E.E. Hellstrom, I. Pallecchi, J.D. Weiss, J. Jiang, L. Baldassarre, L. Malavasi, P. Dore, P. Postorino, S. Lupi

arxiv:1306.1352 v2 · 2013-06-06 · 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{MZSA24W6W2JUM4EI62RO2WXTY5}

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	2026-05-18T03:19:12.891034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66640d72deb693467088f6a2ed5af3c76e648cbf4b4e3c0aa7b8079950e1de06

Aliases

arxiv: 1306.1352 · arxiv_version: 1306.1352v2 · doi: 10.48550/arxiv.1306.1352 · pith_short_12: MZSA24W6W2JU · pith_short_16: MZSA24W6W2JUM4EI · pith_short_8: MZSA24W6

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/MZSA24W6W2JUM4EI62RO2WXTY5 \
  | 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: 66640d72deb693467088f6a2ed5af3c76e648cbf4b4e3c0aa7b8079950e1de06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6531b11e1d9e8890eaa5c4362e2cb1272d0b38f842db3b63e3d9ff814230db96",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-06-06T09:31:32Z",
    "title_canon_sha256": "b5157478cfd9e9c02a6f0bf9f54d6767239ba440fd98a72982878146080ac87c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1352",
    "kind": "arxiv",
    "version": 2
  }
}