Pith Number

pith:BCK7C26S

pith:2018:BCK7C26SJORI5SN2SMWCGZ4O4A

not attested not anchored not stored refs pending

Multigap nodeless superconductivity in CsCa2Fe4As4F2 probed by heat transport

E. J. Cheng, G. H. Cao, J. M. Ni, Q. Li, S. Y. Li, Y. J. Yu, Y. Y. Huang, Z. C. Wang

arxiv:1811.06379 v1 · 2018-11-15 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{BCK7C26SJORI5SN2SMWCGZ4O4A}

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	2026-05-17T23:56:16.988949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0895f16bd24ba28ec9ba932c23678ee020f35d9791c01811b2043e107ed2b926

Aliases

arxiv: 1811.06379 · arxiv_version: 1811.06379v1 · doi: 10.48550/arxiv.1811.06379 · pith_short_12: BCK7C26SJORI · pith_short_16: BCK7C26SJORI5SN2 · pith_short_8: BCK7C26S

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/BCK7C26SJORI5SN2SMWCGZ4O4A \
  | 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: 0895f16bd24ba28ec9ba932c23678ee020f35d9791c01811b2043e107ed2b926

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19ce76926e94bbb53acf799c8b5b71cac08042c95c9fd4df1e436a452db99827",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-11-15T14:20:16Z",
    "title_canon_sha256": "80b9e2e18e4cdd5cf474348565e4115dc2dbbd302a93aa23a5d164dedc7472a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06379",
    "kind": "arxiv",
    "version": 1
  }
}