Pith Number

pith:KEOQ73HC

pith:2016:KEOQ73HCCQEOMEKMJOZZQWUMPR

not attested not anchored not stored refs pending

On weaker notions of nonlinear embeddings between Banach spaces

Bruno de Mendon\c{c}a Braga

arxiv:1607.06127 v2 · 2016-07-20 · 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{KEOQ73HCCQEOMEKMJOZZQWUMPR}

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	2026-05-18T00:46:08.099148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

511d0fece21408e6114c4bb3985a8c7c65a333d94917b52b1d4993bdd78d467a

Aliases

arxiv: 1607.06127 · arxiv_version: 1607.06127v2 · doi: 10.48550/arxiv.1607.06127 · pith_short_12: KEOQ73HCCQEO · pith_short_16: KEOQ73HCCQEOMEKM · pith_short_8: KEOQ73HC

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/KEOQ73HCCQEOMEKMJOZZQWUMPR \
  | 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: 511d0fece21408e6114c4bb3985a8c7c65a333d94917b52b1d4993bdd78d467a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b84f53f55c01423324c42a89eb7d004e708097aa324619ac7f148bd9ae35dcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-07-20T21:06:54Z",
    "title_canon_sha256": "2863d3682607f9c0df0bb189cd338c1ddc9191cb2f5e66559066b77458ef23c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06127",
    "kind": "arxiv",
    "version": 2
  }
}