Pith Number

pith:XCQU6ABW

pith:1998:XCQU6ABWIPN2WTPV2GBUQGVGW4

not attested not anchored not stored refs pending

Time Reversal Symmetry Breaking States Near Grain Boundaries Between d-wave Superconductors

M. Fogelstrom, S.-K. Yip

arxiv:cond-mat/9803031 v1 · 1998-03-03 · 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{XCQU6ABWIPN2WTPV2GBUQGVGW4}

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	2026-05-18T01:39:31.028303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8a14f003643dbab4df5d183481aa6b71c2aa2df2e332ae6bac525a6e7bd6247

Aliases

arxiv: cond-mat/9803031 · arxiv_version: cond-mat/9803031v1 · doi: 10.48550/arxiv.cond-mat/9803031 · pith_short_12: XCQU6ABWIPN2 · pith_short_16: XCQU6ABWIPN2WTPV · pith_short_8: XCQU6ABW

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/XCQU6ABWIPN2WTPV2GBUQGVGW4 \
  | 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: b8a14f003643dbab4df5d183481aa6b71c2aa2df2e332ae6bac525a6e7bd6247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ff933aa84e74dbe1b9ea95684106819f4c49c5cddce01ce031e6305d23a3c5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1998-03-03T00:21:50Z",
    "title_canon_sha256": "fbbb0fd4dea91a92892950bc84a42494d6b689487899edd4e335ef5f20bc4d86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9803031",
    "kind": "arxiv",
    "version": 1
  }
}