Pith Number

pith:Y5FP62L7

pith:2011:Y5FP62L745M2DJGMJ7D66PLLZP

not attested not anchored not stored refs pending

Anomalous Enhancement of the Superconducting Transition Temperature in Electron-Doped Cuprate Heterostructures

E. Zohar, I. Diamant, K. Jin, P. Abbamonte, P. Bach, R. L. Greene, S. Smadici, U. Grupel, X. H. Zhang, Y. Dagan

arxiv:1102.0727 v1 · 2011-02-03 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5FP62L745M2DJGMJ7D66PLLZP}

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	2026-05-18T02:03:17.091278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c74aff697fe759a1a4cc4fc7ef3d6bcbfb778aa30ab54cf1a28c1a134c970527

Aliases

arxiv: 1102.0727 · arxiv_version: 1102.0727v1 · doi: 10.48550/arxiv.1102.0727 · pith_short_12: Y5FP62L745M2 · pith_short_16: Y5FP62L745M2DJGM · pith_short_8: Y5FP62L7

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/Y5FP62L745M2DJGMJ7D66PLLZP \
  | 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: c74aff697fe759a1a4cc4fc7ef3d6bcbfb778aa30ab54cf1a28c1a134c970527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bded8f64873b161bece532506340b0f9c33e87fa5030cbe723db9ab5147a4bbb",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-02-03T16:40:47Z",
    "title_canon_sha256": "5d1437637b3119741fdf29d94c7910e02ec1664ce96cca31887197d9fe7dc043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0727",
    "kind": "arxiv",
    "version": 1
  }
}