Pith Number

pith:GWE4TPAC

pith:2012:GWE4TPACGATFMAMUGQAARALMYS

not attested not anchored not stored refs pending

A type (4) space in (FR)-classification

Anna Pelczar-Barwacz, Antonis Manoussakis, Spiros A. Argyros

arxiv:1206.0651 v1 · 2012-06-04 · 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{GWE4TPACGATFMAMUGQAARALMYS}

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	2026-05-18T03:54:17.034006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3589c9bc023026560194340008816cc495245b58ce87b57de1e0d283dc5b3984

Aliases

arxiv: 1206.0651 · arxiv_version: 1206.0651v1 · doi: 10.48550/arxiv.1206.0651 · pith_short_12: GWE4TPACGATF · pith_short_16: GWE4TPACGATFMAMU · pith_short_8: GWE4TPAC

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/GWE4TPACGATFMAMUGQAARALMYS \
  | 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: 3589c9bc023026560194340008816cc495245b58ce87b57de1e0d283dc5b3984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d567fc32051a997917d799e474966f843c9421408ac57668530ee4c28a1ac58a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2012-06-04T15:34:01Z",
    "title_canon_sha256": "d863d802e6bf3e00e9ee99bc150eba71de39dcc5cef43851ff4fc2a255aab476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0651",
    "kind": "arxiv",
    "version": 1
  }
}