Pith Number

pith:XMMNPOLK

pith:2011:XMMNPOLKG2C5TC4PRPY4LO2SR7

not attested not anchored not stored refs pending

Anisotropic Hc2 of K0.8Fe1.76Se2 determined up to 60 T

C. H. Mielke, E. D. Mun, M.M. Altarawneh, P. C. Canfield, R. Hu, S. L. Bud'ko, V. S. Zapf

arxiv:1103.0507 v2 · 2011-03-02 · 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{XMMNPOLKG2C5TC4PRPY4LO2SR7}

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	2026-05-18T02:03:00.890505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb18d7b96a3685d98b8f8bf1c5bb528fef1c33e8db7b46d1c132c148e9edc478

Aliases

arxiv: 1103.0507 · arxiv_version: 1103.0507v2 · doi: 10.48550/arxiv.1103.0507 · pith_short_12: XMMNPOLKG2C5 · pith_short_16: XMMNPOLKG2C5TC4P · pith_short_8: XMMNPOLK

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/XMMNPOLKG2C5TC4PRPY4LO2SR7 \
  | 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: bb18d7b96a3685d98b8f8bf1c5bb528fef1c33e8db7b46d1c132c148e9edc478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d86329cb928097481d4372002fdc100b8f1a0f9f8121a7ac91a34e5345637ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-03-02T18:08:19Z",
    "title_canon_sha256": "bc7c8eadb15b73b9c5c833961da94f2f98118ff3f9ab7ff5d4a78b9c261be9c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0507",
    "kind": "arxiv",
    "version": 2
  }
}