Pith Number

pith:5ZMSPQIB

pith:2024:5ZMSPQIBQHQWVWBYI5ZDPPAPCX

not attested not anchored not stored refs pending

Eigenvalues and the stabilized automorphism group

Basti\'an Espinoza, Jennifer N. Jones-Baro

arxiv:2403.04360 v1 · 2024-03-07 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZMSPQIBQHQWVWBYI5ZDPPAPCX}

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	2026-07-05T07:53:22.039125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee5927c10181e16ad838477237bc0f15ec3f4a58ef6fa062a0cdb4f18ad867ff

Aliases

arxiv: 2403.04360 · arxiv_version: 2403.04360v1 · doi: 10.48550/arxiv.2403.04360 · pith_short_12: 5ZMSPQIBQHQW · pith_short_16: 5ZMSPQIBQHQWVWBY · pith_short_8: 5ZMSPQIB

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/5ZMSPQIBQHQWVWBYI5ZDPPAPCX \
  | 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: ee5927c10181e16ad838477237bc0f15ec3f4a58ef6fa062a0cdb4f18ad867ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4343cd93f4b62802bc4e14d9b7ab87882d73222f91c2b2c83adb528bbef0411c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2024-03-07T09:41:53Z",
    "title_canon_sha256": "6e7e4f76580e5842f975d0d0a2e6a1d89a5ca71ab5d2556fc21fe062f3a764f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.04360",
    "kind": "arxiv",
    "version": 1
  }
}