Pith Number

pith:MBF76GRB

pith:2018:MBF76GRBOBF3MXLHGQHAF4AFYE

not attested not anchored not stored refs pending

Superconductors that do not expel magnetic flux

H. Yamamori, S. Arisawa, T. Nishio, T. Yanagisawa, Y. Tanaka

arxiv:1805.00126 v4 · 2018-04-30 · 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{MBF76GRBOBF3MXLHGQHAF4AFYE}

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	2026-05-18T00:16:20.912120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

604bff1a21704bb65d67340e02f005c11741f8d5045598ba3cb049ed7c41be6e

Aliases

arxiv: 1805.00126 · arxiv_version: 1805.00126v4 · doi: 10.48550/arxiv.1805.00126 · pith_short_12: MBF76GRBOBF3 · pith_short_16: MBF76GRBOBF3MXLH · pith_short_8: MBF76GRB

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/MBF76GRBOBF3MXLHGQHAF4AFYE \
  | 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: 604bff1a21704bb65d67340e02f005c11741f8d5045598ba3cb049ed7c41be6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd83a5c87cae12d581dff68f5ab0551a786fa6b180570039aa07bcbfd14fda4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-04-30T23:06:46Z",
    "title_canon_sha256": "8745e4f5d91dfc41562bc3b855823fec2fed45da5bfdee0eb2f4e369cf493750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00126",
    "kind": "arxiv",
    "version": 4
  }
}