Pith Number

pith:L62XJFJL

pith:2014:L62XJFJLV3RQ4R2BNW2WCSRNSV

not attested not anchored not stored refs pending

Symmetric monoidal noncommutative spectra, strongly self-absorbing $C^*$-algebras, and bivariant homology

Snigdhayan Mahanta

arxiv:1403.4130 v3 · 2014-03-17 · math.KT · math.AT · 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{L62XJFJLV3RQ4R2BNW2WCSRNSV}

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	2026-05-18T00:52:04.482765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb574952baee30e47416db5614a2d955f0263d28217c5c6a148cda8d04c13ac

Aliases

arxiv: 1403.4130 · arxiv_version: 1403.4130v3 · doi: 10.48550/arxiv.1403.4130 · pith_short_12: L62XJFJLV3RQ · pith_short_16: L62XJFJLV3RQ4R2B · pith_short_8: L62XJFJL

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/L62XJFJLV3RQ4R2BNW2WCSRNSV \
  | 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: 5fb574952baee30e47416db5614a2d955f0263d28217c5c6a148cda8d04c13ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "235ef8843de4be547ea1339a0df6d2647dc86deab4c23be18953f26315a86848",
    "cross_cats_sorted": [
      "math.AT",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2014-03-17T15:34:12Z",
    "title_canon_sha256": "2709a3b20f0c0cdfae43faebf2510a3ecd2cc37ac4890c8f3485fefd3c112e63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4130",
    "kind": "arxiv",
    "version": 3
  }
}