Pith Number

pith:N3XPQ5D4

pith:2011:N3XPQ5D4U2TO6CSGDADLHRGS3Z

not attested not anchored not stored refs pending

Fractional topological insulators of Cooper pairs induced by proximity effect

Predrag Nikolic, Tanja Duric, Zlatko Tesanovic

arxiv:1109.0017 v3 · 2011-08-31 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3XPQ5D4U2TO6CSGDADLHRGS3Z}

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	2026-05-18T03:15:32.779720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eeef8747ca6a6ef0a461806b3c4d2de7f6d148f711d2350dba9f1dd9431e6b9

Aliases

arxiv: 1109.0017 · arxiv_version: 1109.0017v3 · doi: 10.48550/arxiv.1109.0017 · pith_short_12: N3XPQ5D4U2TO · pith_short_16: N3XPQ5D4U2TO6CSG · pith_short_8: N3XPQ5D4

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/N3XPQ5D4U2TO6CSGDADLHRGS3Z \
  | 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: 6eeef8747ca6a6ef0a461806b3c4d2de7f6d148f711d2350dba9f1dd9431e6b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8ac22108e0c9d0ef76ed8a94b24c485b84998b4523b7fd10c8262061a3b7906",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-08-31T20:03:54Z",
    "title_canon_sha256": "b1b0f5deb35993028321505f0818c1864c3969ad856006663f3b94e9d8402994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0017",
    "kind": "arxiv",
    "version": 3
  }
}