Pith Number

pith:UYPJNTSU

pith:2006:UYPJNTSU5GMK2FDELQO3FHMUK4

not attested not anchored not stored refs pending

High resolution superconducting single flux quantum comparator for sub kelvin temperatures

A. Kidiyarova-Shevchenko, A.M. Savin, J. Hassel, J.P. Pekola, L. Gr\"onberg, P. Helist\"o, T. Holmqvist

arxiv:cond-mat/0606761 v1 · 2006-06-29 · 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{UYPJNTSU5GMK2FDELQO3FHMUK4}

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	2026-05-18T01:08:55.759503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a61e96ce54e998ad14645c1db29d945717a1a52cc2bda43cfa40c7cd642d8d73

Aliases

arxiv: cond-mat/0606761 · arxiv_version: cond-mat/0606761v1 · doi: 10.48550/arxiv.cond-mat/0606761 · pith_short_12: UYPJNTSU5GMK · pith_short_16: UYPJNTSU5GMK2FDE · pith_short_8: UYPJNTSU

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/UYPJNTSU5GMK2FDELQO3FHMUK4 \
  | 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: a61e96ce54e998ad14645c1db29d945717a1a52cc2bda43cfa40c7cd642d8d73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ef169efca1d531c2e70238d34dc89709a0f8ebaa8439703f1ac0f7dadfdf82b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2006-06-29T11:01:11Z",
    "title_canon_sha256": "93126bdbf8de9e79dea661a0b7d1f08489491502e100ba2d13156f8f6dbbb4c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0606761",
    "kind": "arxiv",
    "version": 1
  }
}