Pith Number

pith:75PAYNUS

pith:2008:75PAYNUS6O6IH2JHJ73D7AO6GG

not attested not anchored not stored refs pending

The Fermi surface of Ba(1-x)K(x)Fe2As2 and its evolution with doping

A. F. Santander-Syro, A. Kaminski, A. V. Fedorov, B. N. Harmon, C. Liu, E. Rotenberg, G. D. Samolyuk, J. L. McChesney, N. Ni, P. C. Canfield, S. L. Bud'ko, T. Kondo, T. Valla, Y. Lee

arxiv:0806.3453 v1 · 2008-06-20 · 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{75PAYNUS6O6IH2JHJ73D7AO6GG}

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	2026-05-18T00:48:29.157764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff5e0c3692f3bc83e9274ff63f81de318ac417c3101c4054e22dab7775ce224f

Aliases

arxiv: 0806.3453 · arxiv_version: 0806.3453v1 · doi: 10.48550/arxiv.0806.3453 · pith_short_12: 75PAYNUS6O6I · pith_short_16: 75PAYNUS6O6IH2JH · pith_short_8: 75PAYNUS

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/75PAYNUS6O6IH2JHJ73D7AO6GG \
  | 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: ff5e0c3692f3bc83e9274ff63f81de318ac417c3101c4054e22dab7775ce224f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b7bc623c97671caf248bea5208f2d6343aa12b0fba214994b29233dd68e7f9f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-06-20T19:44:27Z",
    "title_canon_sha256": "b8bdfacde5c8918953c650a12224f2ac086ffe4aec1107882dc1a79b467bd7ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.3453",
    "kind": "arxiv",
    "version": 1
  }
}