Pith Number

pith:KCZI3HP2

pith:2011:KCZI3HP2YYV5FPI7OIKGSR4HFB

not attested not anchored not stored refs pending

Fresnel aperture diffraction: a phase-sensitive probe for superconducting pairing symmetry

C. S. Liu, W. C. Wu

arxiv:1103.0424 v1 · 2011-03-02 · 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{KCZI3HP2YYV5FPI7OIKGSR4HFB}

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	2026-05-18T04:27:34.902392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b28d9dfac62bd2bd1f7214694787284e74674a016dbdfbba8be5f78cf60c14

Aliases

arxiv: 1103.0424 · arxiv_version: 1103.0424v1 · doi: 10.48550/arxiv.1103.0424 · pith_short_12: KCZI3HP2YYV5 · pith_short_16: KCZI3HP2YYV5FPI7 · pith_short_8: KCZI3HP2

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/KCZI3HP2YYV5FPI7OIKGSR4HFB \
  | 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: 50b28d9dfac62bd2bd1f7214694787284e74674a016dbdfbba8be5f78cf60c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c218e18136bb2ba8145d1fbe8c6e6036f81c8ff9cb9bf00ba6344e60af66ac8d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-03-02T13:12:11Z",
    "title_canon_sha256": "f6fba759fd42d488a7e7c363b96e6f939465ed30c793eed6391e5db140ea42b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0424",
    "kind": "arxiv",
    "version": 1
  }
}