Pith Number

pith:CZVJJFUW

pith:2013:CZVJJFUWDT5FOHBB42QXONROCE

not attested not anchored not stored refs pending

Point-contact spectroscopy in Co-doped CaFe2As2: nodal superconductivity and topological Fermi surface transition

D. Daghero, J. Karpinski, M. Tortello, N. D. Zhigadlo, R. K. Kremer, R. S. Gonnelli, Z. Bukowski

arxiv:1301.3719 v1 · 2013-01-16 · 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{CZVJJFUWDT5FOHBB42QXONROCE}

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	2026-05-18T03:36:16.912455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

166a9496961cfa571c21e6a177362e111247e86569312603c56e5865cc04ae94

Aliases

arxiv: 1301.3719 · arxiv_version: 1301.3719v1 · doi: 10.48550/arxiv.1301.3719 · pith_short_12: CZVJJFUWDT5F · pith_short_16: CZVJJFUWDT5FOHBB · pith_short_8: CZVJJFUW

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/CZVJJFUWDT5FOHBB42QXONROCE \
  | 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: 166a9496961cfa571c21e6a177362e111247e86569312603c56e5865cc04ae94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0358b05225b42eaaf8ceadad415072a487bc7e57af62251b795a7e32b922939d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-01-16T15:20:16Z",
    "title_canon_sha256": "1147d32ee0776bcc9bacbcf1c912485f3f4f88304463e06d058284c3693a63c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3719",
    "kind": "arxiv",
    "version": 1
  }
}