Pith Number

pith:LDJLEZLP

pith:2017:LDJLEZLPGOY27KWYC7O7NS4DSO

not attested not anchored not stored refs pending

On the reflexivity of $\mathcal{P}_{w}(^{n}E;F)$

Sergio P\'erez

arxiv:1703.06760 v1 · 2017-03-20 · 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{LDJLEZLPGOY27KWYC7O7NS4DSO}

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	2026-05-18T00:48:21.821928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d2b2656f33b1afaad817ddf6cb8393b9824dea077daf376e94f1c0c6896473

Aliases

arxiv: 1703.06760 · arxiv_version: 1703.06760v1 · doi: 10.48550/arxiv.1703.06760 · pith_short_12: LDJLEZLPGOY2 · pith_short_16: LDJLEZLPGOY27KWY · pith_short_8: LDJLEZLP

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/LDJLEZLPGOY27KWYC7O7NS4DSO \
  | 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: 58d2b2656f33b1afaad817ddf6cb8393b9824dea077daf376e94f1c0c6896473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "049b73a0faa53de5862ea384e48f3d5ad146e37bc14b6adc7ca16e292eed5dc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-03-20T14:16:19Z",
    "title_canon_sha256": "14f5300c9788796504d97f5eb3b06de4d6c6001844c64df755d4cc1d2e59e0f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06760",
    "kind": "arxiv",
    "version": 1
  }
}