Pith Number

pith:PYWSDTSR

pith:2018:PYWSDTSRTTNQATBGV6UCFBYWOX

not attested not anchored not stored refs pending

Weak$^*$-sequential properties of Johnson-Lindenstrauss spaces

Antonio Avil\'es, Gonzalo Mart\'inez-Cervantes, Jos\'e Rodr\'iguez

arxiv:1804.10350 v1 · 2018-04-27 · 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{PYWSDTSRTTNQATBGV6UCFBYWOX}

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	2026-05-18T00:17:21.017536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e2d21ce519cdb004c26afa822871675c7d85799d08e9aef7001d4e317f3156c

Aliases

arxiv: 1804.10350 · arxiv_version: 1804.10350v1 · doi: 10.48550/arxiv.1804.10350 · pith_short_12: PYWSDTSRTTNQ · pith_short_16: PYWSDTSRTTNQATBG · pith_short_8: PYWSDTSR

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/PYWSDTSRTTNQATBGV6UCFBYWOX \
  | 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: 7e2d21ce519cdb004c26afa822871675c7d85799d08e9aef7001d4e317f3156c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3647d08ad9bd7fe5cca7659e92ba523b7b4c5170ff12572da1b6f4faf451a1a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-04-27T06:02:18Z",
    "title_canon_sha256": "ed5ef0cbf9e697789f991088acd231d69060606c66fab76617395575322e340f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10350",
    "kind": "arxiv",
    "version": 1
  }
}