Pith Number

pith:NILQZ7GS

pith:2016:NILQZ7GSNHOTOQOMLQT25ZEYY2

not attested not anchored not stored refs pending

Superconducting $\pi$-ring metamaterials

Derek Michael Forrester, Feodor V. Kusmartsev, Karl E. K\"urten

arxiv:1606.01413 v1 · 2016-06-04 · cond-mat.mtrl-sci · 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{NILQZ7GSNHOTOQOMLQT25ZEYY2}

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	2026-05-18T01:12:54.249651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a170cfcd269dd3741cc5c27aee498c6a13ea43ad9809cec0406bb7dc9088fb6

Aliases

arxiv: 1606.01413 · arxiv_version: 1606.01413v1 · doi: 10.48550/arxiv.1606.01413 · pith_short_12: NILQZ7GSNHOT · pith_short_16: NILQZ7GSNHOTOQOM · pith_short_8: NILQZ7GS

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/NILQZ7GSNHOTOQOMLQT25ZEYY2 \
  | 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: 6a170cfcd269dd3741cc5c27aee498c6a13ea43ad9809cec0406bb7dc9088fb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cfbd6b5a64443f6721328e769f228e71fd38b91945ce87b32916afb088d63fc",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-06-04T20:08:39Z",
    "title_canon_sha256": "c07a2e0979127c5d88f2609f1c8b60300e47237dac2de35d0c958ec8b0b9834d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01413",
    "kind": "arxiv",
    "version": 1
  }
}