Pith Number

pith:CRSFO7HB

pith:2013:CRSFO7HBAUSO5AA7TNJSPJCRV5

not attested not anchored not stored refs pending

Artificially engineered superlattices of pnictide superconductor

C. B. Eom, C. M. Folkman, C. Tarantini, D. C. Larbalestier, E. E. Hellstrom, F. Kametani, J. D. Weiss, J. Jiang, P. Gao, S. Lee, X. Q. Pan, Y. Zhang

arxiv:1307.3576 v1 · 2013-07-12 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{CRSFO7HBAUSO5AA7TNJSPJCRV5}

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	2026-05-18T03:18:28.503686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1464577ce10524ee801f9b5327a451af5998cc38657f280db7db7851c04fbac9

Aliases

arxiv: 1307.3576 · arxiv_version: 1307.3576v1 · doi: 10.48550/arxiv.1307.3576 · pith_short_12: CRSFO7HBAUSO · pith_short_16: CRSFO7HBAUSO5AA7 · pith_short_8: CRSFO7HB

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/CRSFO7HBAUSO5AA7TNJSPJCRV5 \
  | 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: 1464577ce10524ee801f9b5327a451af5998cc38657f280db7db7851c04fbac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1b010602ce78fbe4a490ac7074eef44d43a662f879fac55356e5933ea913a0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-07-12T20:49:31Z",
    "title_canon_sha256": "b4e90ff2e6c53332180f3827deffa241c325fa1cd5545c88f58d6f7fe3efe695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3576",
    "kind": "arxiv",
    "version": 1
  }
}