Pith Number

pith:VBIBCFWR

pith:2011:VBIBCFWRPSN6V5VAK2SKNNMFSQ

not attested not anchored not stored refs pending

Pressure effect on superconductivity of $A_{x}$Fe$_2$Se$_2$ ($A$ = K and Cs)

A. F. Wang, G. J. Ye, J. J. Ying, M. Zhang, P. Cheng, R. H. Liu, X. F. Wang, X. G. Luo, X. H. Chen, Y. J. Yan, Z. J. Xiang, Z. Y. Li

arxiv:1101.1234 v1 · 2011-01-06 · 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{VBIBCFWRPSN6V5VAK2SKNNMFSQ}

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	2026-05-18T04:27:06.228707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8501116d17c9beaf6a056a4a6b585940ab27f25b054fa0a82ca056ae8c8433e

Aliases

arxiv: 1101.1234 · arxiv_version: 1101.1234v1 · doi: 10.48550/arxiv.1101.1234 · pith_short_12: VBIBCFWRPSN6 · pith_short_16: VBIBCFWRPSN6V5VA · pith_short_8: VBIBCFWR

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/VBIBCFWRPSN6V5VAK2SKNNMFSQ \
  | 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: a8501116d17c9beaf6a056a4a6b585940ab27f25b054fa0a82ca056ae8c8433e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5afa70fed2e9a8de2d49166dfa71b7d02a192889b84593bd84dae8e37423ca40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-01-06T15:23:42Z",
    "title_canon_sha256": "1aeb737959d8227b5fa38bde82b20519aee5ce1dff8b52a5a98a439b71ebd973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1234",
    "kind": "arxiv",
    "version": 1
  }
}