Pith Number

pith:GQ3O65UB

pith:2016:GQ3O65UBSPKBM6SM2JKKR72G5F

not attested not anchored not stored refs pending

Shellable weakly compact subsets of $C[0,1]$

J. Lopez-Abad, P. Tradacete

arxiv:1603.05573 v1 · 2016-03-17 · 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{GQ3O65UBSPKBM6SM2JKKR72G5F}

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	2026-05-18T01:18:56.071250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3436ef768193d4167a4cd254a8ff46e9560a48e260188862f324577aabf6b262

Aliases

arxiv: 1603.05573 · arxiv_version: 1603.05573v1 · doi: 10.48550/arxiv.1603.05573 · pith_short_12: GQ3O65UBSPKB · pith_short_16: GQ3O65UBSPKBM6SM · pith_short_8: GQ3O65UB

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/GQ3O65UBSPKBM6SM2JKKR72G5F \
  | 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: 3436ef768193d4167a4cd254a8ff46e9560a48e260188862f324577aabf6b262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ab2907953aae7ecadc2e48d03fa9da835ac42e9377b49fb7308a1e7ad1c0237",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-03-17T17:06:45Z",
    "title_canon_sha256": "1e88f9772083d71e87cfd1d03936a5a7c890c3907f38d1a3ab5ad3592481fa47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05573",
    "kind": "arxiv",
    "version": 1
  }
}