Pith Number

pith:KE2MHMNY

pith:2011:KE2MHMNYF4AOGNK7O33TMXD2XK

not attested not anchored not stored refs pending

Nesting of electron and hole Fermi surfaces in non-superconducting BaFe_2P_2

A. Carrington, A.I. Coldea, B.J. Arnold, S. Kasahara, T. Shibauchi, T. Terashima, Y. Matsuda

arxiv:1104.0150 v1 · 2011-04-01 · 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{KE2MHMNYF4AOGNK7O33TMXD2XK}

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	2026-05-18T04:13:46.891653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5134c3b1b82f00e3355f76f7365c7aba9b2d4168073fdbcac851f19db4edf969

Aliases

arxiv: 1104.0150 · arxiv_version: 1104.0150v1 · doi: 10.48550/arxiv.1104.0150 · pith_short_12: KE2MHMNYF4AO · pith_short_16: KE2MHMNYF4AOGNK7 · pith_short_8: KE2MHMNY

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/KE2MHMNYF4AOGNK7O33TMXD2XK \
  | 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: 5134c3b1b82f00e3355f76f7365c7aba9b2d4168073fdbcac851f19db4edf969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d38744281a9e88fb5888c3220581e4191e5a7581e44211e4e707d83027e7738",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-04-01T11:51:39Z",
    "title_canon_sha256": "5ccf11bf250d6d82dc4b814d564e58fad8a80b1ff917caf59e373cae35e0f3b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0150",
    "kind": "arxiv",
    "version": 1
  }
}