Pith Number

pith:WS534HTL

pith:2011:WS534HTLSRQ2MN63VDD6BZTE5Q

not attested not anchored not stored refs pending

Calorimetric study of the superconducting and normal state properties of Ca(Fe1-xCox)2As2

A. U. B. Wolter, B. Buechner, L. Harnagea, M. Abdel-Hafiez, R. Klingeler, S. Singh, S. Wurmehl, U. Stockert

arxiv:1109.3135 v1 · 2011-09-14 · 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{WS534HTLSRQ2MN63VDD6BZTE5Q}

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	2026-05-18T02:00:32.944095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4bbbe1e6b9461a637dba8c7e0e664ec0af0d2d0e6cc7dd499ce83c1d8eae8a4

Aliases

arxiv: 1109.3135 · arxiv_version: 1109.3135v1 · doi: 10.48550/arxiv.1109.3135 · pith_short_12: WS534HTLSRQ2 · pith_short_16: WS534HTLSRQ2MN63 · pith_short_8: WS534HTL

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/WS534HTLSRQ2MN63VDD6BZTE5Q \
  | 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: b4bbbe1e6b9461a637dba8c7e0e664ec0af0d2d0e6cc7dd499ce83c1d8eae8a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06d6d7c04f0e856d78208d9e1ab44af49fe701927a89d67a3cef908cefd38e63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-09-14T17:03:31Z",
    "title_canon_sha256": "ec9e9b882577d99f1c7a30702a9a62e2ad817049abf4448352fc0d162673da64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3135",
    "kind": "arxiv",
    "version": 1
  }
}