Pith Number

pith:HN3GHG3P

pith:2010:HN3GHG3P5EDW43FKAOPWAVNQZY

not attested not anchored not stored refs pending

Progress in noncommutative function theory

Baruch Solel, Paul S. Muhly

arxiv:1008.4069 v1 · 2010-08-24 · 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{HN3GHG3P5EDW43FKAOPWAVNQZY}

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	2026-05-18T02:05:43.267002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b76639b6fe9076e6caa039f6055b0ce2289f58c861b50c994f10ad0144b4b50

Aliases

arxiv: 1008.4069 · arxiv_version: 1008.4069v1 · doi: 10.48550/arxiv.1008.4069 · pith_short_12: HN3GHG3P5EDW · pith_short_16: HN3GHG3P5EDW43FK · pith_short_8: HN3GHG3P

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/HN3GHG3P5EDW43FKAOPWAVNQZY \
  | 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: 3b76639b6fe9076e6caa039f6055b0ce2289f58c861b50c994f10ad0144b4b50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0874a8f57834e82c029f56bdaf83eba47b83ec3f585f813f652c6f4b4d1343e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2010-08-24T15:33:50Z",
    "title_canon_sha256": "16fea9a51a363de8833aebb388496b19c46b88d13f3678ca6ecf016d71f4c0f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4069",
    "kind": "arxiv",
    "version": 1
  }
}