Pith Number

pith:GTVFQJUY

pith:2026:GTVFQJUY7OBBD5CNLGAKSYBZZD

not attested not anchored not stored refs pending

A magnetic eigenvalue bound in the disk

Corentin L\'ena, Mikael Sundqvist

arxiv:2605.24188 v1 · 2026-05-22 · math.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GTVFQJUY7OBBD5CNLGAKSYBZZD}

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	2026-05-26T01:02:51.387813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34ea582698fb8211f44d5980a96039c8c54db888868fe19ec8f18537959693bc

Aliases

arxiv: 2605.24188 · arxiv_version: 2605.24188v1 · doi: 10.48550/arxiv.2605.24188 · pith_short_12: GTVFQJUY7OBB · pith_short_16: GTVFQJUY7OBBD5CN · pith_short_8: GTVFQJUY

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/GTVFQJUY7OBBD5CNLGAKSYBZZD \
  | 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: 34ea582698fb8211f44d5980a96039c8c54db888868fe19ec8f18537959693bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "279e94b6572e17f41f1d5754e7005ae52b2a046b5c9bc998710592b8e77ca5be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2026-05-22T20:26:47Z",
    "title_canon_sha256": "0ee1d672880c19f0cb6ddbfb90fdea84f7e3ab5efd85d4b0fc38c04e21d5229a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24188",
    "kind": "arxiv",
    "version": 1
  }
}