Pith Number

pith:MOWTFLN7

pith:2000:MOWTFLN7M6SMJ75YOUYJ33N5TI

not attested not anchored not stored refs pending

A survey of noncommutative dynamical entropy

Erling Stormer

arxiv:math/0007010 v1 · 2000-07-03 · 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{MOWTFLN7M6SMJ75YOUYJ33N5TI}

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	2026-05-18T01:05:38.483593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63ad32adbf67a4c4ffb875309dedbd9a20ec475efa4257ca04fba4e69e1ba098

Aliases

arxiv: math/0007010 · arxiv_version: math/0007010v1 · doi: 10.48550/arxiv.math/0007010 · pith_short_12: MOWTFLN7M6SM · pith_short_16: MOWTFLN7M6SMJ75Y · pith_short_8: MOWTFLN7

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/MOWTFLN7M6SMJ75YOUYJ33N5TI \
  | 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: 63ad32adbf67a4c4ffb875309dedbd9a20ec475efa4257ca04fba4e69e1ba098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e9997dadd68ab3af5f7e21759efe3f51cc4c7977479707e4e2177655edd9aa6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.OA",
    "submitted_at": "2000-07-03T10:16:18Z",
    "title_canon_sha256": "7771bd01aeff8e771280abd276a7234117a0712c22f38a557c7be59587c05a4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0007010",
    "kind": "arxiv",
    "version": 1
  }
}