Pith Number

pith:XOB4ZLSW

pith:2010:XOB4ZLSW3SRWHM7NIOVBP2SAQ7

not attested not anchored not stored refs pending

Temperature- and Magnetic-Field-Dependent Optical Properties of Heavy Quasiparticles in YbIr2Si2

A. Herzog, C. Geibel, C. Krellner, F. Steglich, J. Sichelschmidt, S. Kimura, T. Iizuka

arxiv:1009.4290 v2 · 2010-09-22 · 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{XOB4ZLSW3SRWHM7NIOVBP2SAQ7}

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	2026-05-18T02:05:18.844127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb83ccae56dca363b3ed43aa17ea4087d6d5731ffd21967b545e76a0fb8d48b1

Aliases

arxiv: 1009.4290 · arxiv_version: 1009.4290v2 · doi: 10.48550/arxiv.1009.4290 · pith_short_12: XOB4ZLSW3SRW · pith_short_16: XOB4ZLSW3SRWHM7N · pith_short_8: XOB4ZLSW

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/XOB4ZLSW3SRWHM7NIOVBP2SAQ7 \
  | 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: bb83ccae56dca363b3ed43aa17ea4087d6d5731ffd21967b545e76a0fb8d48b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f5768d08f2a85bf65272cc0123be2fd7ad2d0eac41c056db536f0c851ff6534",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-09-22T08:33:18Z",
    "title_canon_sha256": "9103e48bac0bf4de2473a4be8e03c20e3bbeb5d4119dfd90f1b4f2b5ddcbb5d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4290",
    "kind": "arxiv",
    "version": 2
  }
}