Pith Number

pith:4KNFZ356

pith:2014:4KNFZ356NKHWH5X5VBYTHOXXKM

not attested not anchored not stored refs pending

On Fr\'echet-Hilbert Algebras

M. Mantoiu, R. Purice

arxiv:1406.7208 v1 · 2014-06-27 · 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{4KNFZ356NKHWH5X5VBYTHOXXKM}

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	2026-05-18T02:28:22.964687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e29a5cefbe6a8f63f6fda87133baf753223b7560945ee621ffcce2c2b1828a23

Aliases

arxiv: 1406.7208 · arxiv_version: 1406.7208v1 · doi: 10.48550/arxiv.1406.7208 · pith_short_12: 4KNFZ356NKHW · pith_short_16: 4KNFZ356NKHWH5X5 · pith_short_8: 4KNFZ356

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/4KNFZ356NKHWH5X5VBYTHOXXKM \
  | 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: e29a5cefbe6a8f63f6fda87133baf753223b7560945ee621ffcce2c2b1828a23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "038e3196f551e1a5b7a9d378d662f30fe68e2317b39f488bd31fd369b4f61969",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-06-27T15:23:26Z",
    "title_canon_sha256": "6bfa93912c831b053e07653994977148919528d2af2aabab5098935972abea27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7208",
    "kind": "arxiv",
    "version": 1
  }
}