Pith Number

pith:VJLBH5EI

pith:2010:VJLBH5EIMXG3F5PPI3KPCUC5RP

not attested not anchored not stored refs pending

Origin of the T$_c$ enhancement in heterostructure cuprate superconductors

Doron L. Bergman, Tami Pereg-Barnea

arxiv:1009.3278 v1 · 2010-09-16 · 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{VJLBH5EIMXG3F5PPI3KPCUC5RP}

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	2026-05-18T04:10:47.150151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa5613f48865cdb2f5ef46d4f1505d8bc14f224151b3a382113087827425a0f9

Aliases

arxiv: 1009.3278 · arxiv_version: 1009.3278v1 · doi: 10.48550/arxiv.1009.3278 · pith_short_12: VJLBH5EIMXG3 · pith_short_16: VJLBH5EIMXG3F5PP · pith_short_8: VJLBH5EI

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/VJLBH5EIMXG3F5PPI3KPCUC5RP \
  | 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: aa5613f48865cdb2f5ef46d4f1505d8bc14f224151b3a382113087827425a0f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4effd74bb4d0f4c1c5253c4810e3bb31a3bdd0b394c3e24959cf1510df4e84c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-09-16T20:15:42Z",
    "title_canon_sha256": "31e4117c5764c87df15de729c92dcf07823a3043b0d67b35fae7e646c076aae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3278",
    "kind": "arxiv",
    "version": 1
  }
}