Pith Number

pith:BCRYC375

pith:2019:BCRYC375TMCH6NJEJTW3ENSBJQ

not attested not anchored not stored refs pending

Constructions in minimal amenable dynamics and applications to the classification of $\mathrm{C}^*$-algebras

Ian F. Putnam, Karen R. Strung, Robin J. Deeley

arxiv:1907.03851 v2 · 2019-07-08 · math.OA · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCRYC375TMCH6NJEJTW3ENSBJQ}

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	2026-05-17T23:41:00.414942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08a3816ffd9b047f35244cedb236414c1ba971569648c7e1ced4c87faaee0f09

Aliases

arxiv: 1907.03851 · arxiv_version: 1907.03851v2 · doi: 10.48550/arxiv.1907.03851 · pith_short_12: BCRYC375TMCH · pith_short_16: BCRYC375TMCH6NJE · pith_short_8: BCRYC375

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/BCRYC375TMCH6NJEJTW3ENSBJQ \
  | 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: 08a3816ffd9b047f35244cedb236414c1ba971569648c7e1ced4c87faaee0f09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8207de89069d3bbe47f7e045bd6d3996e3763448b32de443a396273512c8688",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2019-07-08T20:19:35Z",
    "title_canon_sha256": "4253d454a5ceb126c90b2d7551978dd2079de3e10f94f685d25aedb65770d00f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03851",
    "kind": "arxiv",
    "version": 2
  }
}