Pith Number

pith:NQ26SURF

pith:2009:NQ26SURF4I6MCEYS75VYQVLPIE

not attested not anchored not stored refs pending

Aharonov-Bohm Effect at liquid-nitrogen temperature: Frohlich superconducting quantum device

Katsuhiko Inagaki, Masakatsu Tsubota, Satoshi Tanda

arxiv:0906.5206 v1 · 2009-06-29 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQ26SURF4I6MCEYS75VYQVLPIE}

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	2026-05-18T04:00:38.255380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c35e95225e23cc11312ff6b88556f412f4e1126a6b605ec627f5e3e2b6611cf

Aliases

arxiv: 0906.5206 · arxiv_version: 0906.5206v1 · doi: 10.48550/arxiv.0906.5206 · pith_short_12: NQ26SURF4I6M · pith_short_16: NQ26SURF4I6MCEYS · pith_short_8: NQ26SURF

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/NQ26SURF4I6MCEYS75VYQVLPIE \
  | 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: 6c35e95225e23cc11312ff6b88556f412f4e1126a6b605ec627f5e3e2b6611cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4e1dbd54303e0aec4adfb4bfa370ae8c631113e7758f2e5def987f351acb487",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-06-29T06:38:48Z",
    "title_canon_sha256": "8fefb19e566239ed3af22fa9fc3514e90a1d172291fa66d521f5c04d19eead26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.5206",
    "kind": "arxiv",
    "version": 1
  }
}