Pith Number

pith:GKYWLUT4

pith:1998:GKYWLUT4B2IPDAVSU6SDEDMXQM

not attested not anchored not stored refs pending

Spin Flip Torsion Balance

Dresden), Peter Fulde, Stefan Kettemann (MPI f. Physik Komplexer Systeme

arxiv:cond-mat/9806370 v1 · 1998-06-30 · 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{GKYWLUT4B2IPDAVSU6SDEDMXQM}

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	2026-05-18T01:01:16.752743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32b165d27c0e90f182b2a7a4320d97833d8a3c7f66715332cee55081e4fd4c39

Aliases

arxiv: cond-mat/9806370 · arxiv_version: cond-mat/9806370v1 · doi: 10.48550/arxiv.cond-mat/9806370 · pith_short_12: GKYWLUT4B2IP · pith_short_16: GKYWLUT4B2IPDAVS · pith_short_8: GKYWLUT4

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/GKYWLUT4B2IPDAVSU6SDEDMXQM \
  | 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: 32b165d27c0e90f182b2a7a4320d97833d8a3c7f66715332cee55081e4fd4c39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "731e9bfdad375fbed36afc71b6cf5f73dd5495b1671b8d48b6faeb847aebcd76",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1998-06-30T13:16:37Z",
    "title_canon_sha256": "af073056955b7ae89be0fb479de587b6bc909b9fa65472bf1036ca20bd9348c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9806370",
    "kind": "arxiv",
    "version": 1
  }
}