Pith Number

pith:V52JKZYH

pith:2018:V52JKZYHFE47KMF7UOCUXTWMBD

not attested not anchored not stored refs pending

Possible superconductivity in brain

P. Mikheenko

arxiv:1812.05602 v1 · 2018-12-13 · 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{V52JKZYHFE47KMF7UOCUXTWMBD}

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	2026-05-17T23:58:18.615246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af749567072939f530bfa3854bcecc08c54a6c86a0534dd927ae3ef505ae1688

Aliases

arxiv: 1812.05602 · arxiv_version: 1812.05602v1 · doi: 10.48550/arxiv.1812.05602 · pith_short_12: V52JKZYHFE47 · pith_short_16: V52JKZYHFE47KMF7 · pith_short_8: V52JKZYH

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/V52JKZYHFE47KMF7UOCUXTWMBD \
  | 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: af749567072939f530bfa3854bcecc08c54a6c86a0534dd927ae3ef505ae1688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0b1cfb6b7ed7c49b14d5153d45d944bd04f02cb20b6a9c1387418908b8cd703",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-12-13T09:54:58Z",
    "title_canon_sha256": "f88b33f3f7aae963718cd474bfb62cdf40bce45172e3088436f90b06e48bc899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05602",
    "kind": "arxiv",
    "version": 1
  }
}