Pith Number

pith:L53GOCU5

pith:2018:L53GOCU5Q5GD2MTFAOVVHXJ3K4

not attested not anchored not stored refs pending

Maximal Tracial Algebras

Don Hadwin, Hassan Yousefi

arxiv:1806.03439 v1 · 2018-06-09 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L53GOCU5Q5GD2MTFAOVVHXJ3K4}

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	2026-05-18T00:13:43.386928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f76670a9d874c3d326503ab53dd3b570b76af3a5ffde308c5c3bf8567154780

Aliases

arxiv: 1806.03439 · arxiv_version: 1806.03439v1 · doi: 10.48550/arxiv.1806.03439 · pith_short_12: L53GOCU5Q5GD · pith_short_16: L53GOCU5Q5GD2MTF · pith_short_8: L53GOCU5

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/L53GOCU5Q5GD2MTFAOVVHXJ3K4 \
  | 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: 5f76670a9d874c3d326503ab53dd3b570b76af3a5ffde308c5c3bf8567154780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2504172dad291def0f0a82204c4be30339fadb33d97e228b59a816ec98f1cdf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-06-09T08:37:11Z",
    "title_canon_sha256": "0a917d6ea238bb68d6e931516e0ed210c0e0c88430b9b3b25881952cb5dbbff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03439",
    "kind": "arxiv",
    "version": 1
  }
}