Pith Number

pith:MPTMSDDZ

pith:2012:MPTMSDDZU5IL4XSEH76KEPVUSQ

not attested not anchored not stored refs pending

Point-Contact spectroscopy on electron-doped Sr$_{0.88}$La$_{0.12}$CuO$_2$ thin films

F. Bouquet, L. Fruchter, Z. Z. Li

arxiv:1201.3790 v4 · 2012-01-18 · 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{MPTMSDDZU5IL4XSEH76KEPVUSQ}

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	2026-05-18T03:50:37.409383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63e6c90c79a750be5e443ffca23eb494145e9aa3bf743971500d7bc56cec244e

Aliases

arxiv: 1201.3790 · arxiv_version: 1201.3790v4 · doi: 10.48550/arxiv.1201.3790 · pith_short_12: MPTMSDDZU5IL · pith_short_16: MPTMSDDZU5IL4XSE · pith_short_8: MPTMSDDZ

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/MPTMSDDZU5IL4XSEH76KEPVUSQ \
  | 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: 63e6c90c79a750be5e443ffca23eb494145e9aa3bf743971500d7bc56cec244e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79dd29aa617d1dc174727ad0257b637ae58d2d5fc41bbf629ea36f7311ed0511",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-01-18T14:11:02Z",
    "title_canon_sha256": "41dea4fb56024242f375512b0694c49c688fcebbd90b8341ea9251a03c5ec2c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3790",
    "kind": "arxiv",
    "version": 4
  }
}