Pith Number

pith:FJFBRPVL

pith:2014:FJFBRPVLUMWWA2ULCQJUT32BIR

not attested not anchored not stored refs pending

Bulk superconductivity in single phase Bi3O2S3

Changjin Zhang, Jifeng Shao, Li Pi, Shun Tan, Xiong Yao, Yuheng Zhang, Zhongheng Liu

arxiv:1407.5386 v1 · 2014-07-21 · 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{FJFBRPVLUMWWA2ULCQJUT32BIR}

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	2026-05-18T02:38:36.721172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a4a18beaba32d606a8b141349ef41447da3a3c0f97fca60056ae7c714bc197b

Aliases

arxiv: 1407.5386 · arxiv_version: 1407.5386v1 · doi: 10.48550/arxiv.1407.5386 · pith_short_12: FJFBRPVLUMWW · pith_short_16: FJFBRPVLUMWWA2UL · pith_short_8: FJFBRPVL

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/FJFBRPVLUMWWA2ULCQJUT32BIR \
  | 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: 2a4a18beaba32d606a8b141349ef41447da3a3c0f97fca60056ae7c714bc197b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74d56590d5da2f7130cd7a23bd3cac57b443e120c9479f2b1426b334227c5177",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-07-21T07:07:32Z",
    "title_canon_sha256": "104248dfce5920315f0d00f186f9831c72071a806e9e9f50be3e33790104e16a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5386",
    "kind": "arxiv",
    "version": 1
  }
}