Pith Number

pith:XJFC4QBF

pith:2011:XJFC4QBF2S7DB7MK6KRBUWRVJF

not attested not anchored not stored refs pending

Above-gap Conductance Anomaly Studied in Superconductor-graphene-superconductor Josephson Junctions

Hu-Jong Lee, Jae-Hyun Choi, Yong-Joo Doh

arxiv:1102.4386 v1 · 2011-02-22 · cond-mat.mes-hall · 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{XJFC4QBF2S7DB7MK6KRBUWRVJF}

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	2026-05-18T04:28:09.082525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba4a2e4025d4be30fd8af2a21a5a35497189cc4f6b1acae102b08b2d8539ef41

Aliases

arxiv: 1102.4386 · arxiv_version: 1102.4386v1 · doi: 10.48550/arxiv.1102.4386 · pith_short_12: XJFC4QBF2S7D · pith_short_16: XJFC4QBF2S7DB7MK · pith_short_8: XJFC4QBF

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/XJFC4QBF2S7DB7MK6KRBUWRVJF \
  | 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: ba4a2e4025d4be30fd8af2a21a5a35497189cc4f6b1acae102b08b2d8539ef41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b19b9e3eaac4fc4a0f1167537b048d39e2c5f3c2fb0e1fcb8c1e7dd7cc796e42",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-02-22T02:00:18Z",
    "title_canon_sha256": "7b17040314aa7f9655dc8a657afb438f9e772ae20f31ccdef3711ecc4dc58c55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4386",
    "kind": "arxiv",
    "version": 1
  }
}