pith. sign in
Pith Number

pith:EK3V3C6Q

pith:2012:EK3V3C6QKH6W6MOU2HXMPLK3SM
not attested not anchored not stored refs pending

Automatic continuity of derivations on C*-algebras and JB*-triples

Antonio M. Peralta, Bernard Russo

arxiv:1208.0096 v1 · 2012-08-01 · math.OA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{EK3V3C6QKH6W6MOU2HXMPLK3SM}

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 2026-05-18T01:24:38.842139Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

22b75d8bd051fd6f31d4d1eec7ad5b9303c928f7af06405776dfd4de44917e00

Aliases

arxiv: 1208.0096 · arxiv_version: 1208.0096v1 · doi: 10.48550/arxiv.1208.0096 · pith_short_12: EK3V3C6QKH6W · pith_short_16: EK3V3C6QKH6W6MOU · pith_short_8: EK3V3C6Q
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/EK3V3C6QKH6W6MOU2HXMPLK3SM \
  | 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: 22b75d8bd051fd6f31d4d1eec7ad5b9303c928f7af06405776dfd4de44917e00
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "a28de24fe46d40e21588b034099baa2c13132bb2acadba7a7df307180a2fab91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2012-08-01T04:22:46Z",
    "title_canon_sha256": "d20bb1d5cd2396ac9850e0c9032d1128383417f37d7224885532f2a90df7bb42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0096",
    "kind": "arxiv",
    "version": 1
  }
}