Pith Number

pith:ZJPQSLSM

pith:2014:ZJPQSLSMA6ABZVNPN2MX64F5MZ

not attested not anchored not stored refs pending

Stability index for algebras with involution

Thomas Unger, Vincent Astier

arxiv:1406.5892 v2 · 2014-06-23 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJPQSLSMA6ABZVNPN2MX64F5MZ}

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	2026-05-18T01:12:18.763261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca5f092e4c07801cd5af6e997f70bd666d1db1712bde7670e300ca755093dc4e

Aliases

arxiv: 1406.5892 · arxiv_version: 1406.5892v2 · doi: 10.48550/arxiv.1406.5892 · pith_short_12: ZJPQSLSMA6AB · pith_short_16: ZJPQSLSMA6ABZVNP · pith_short_8: ZJPQSLSM

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/ZJPQSLSMA6ABZVNPN2MX64F5MZ \
  | 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: ca5f092e4c07801cd5af6e997f70bd666d1db1712bde7670e300ca755093dc4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e354a2b0ce6fd61d0ef7859fdb7c2eb3404e441c0a66afecacb1fcb81cee16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-06-23T13:17:13Z",
    "title_canon_sha256": "907ef7535aaea34f57d11623892c182180394c0acba1ae10df1eb162c56142a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5892",
    "kind": "arxiv",
    "version": 2
  }
}