Pith Number

pith:TYDR5MRW

pith:2017:TYDR5MRWXFNJEBZQRZGJHGDKPM

not attested not anchored not stored refs pending

Embeddings and Lebesgue-type inequalities for the greedy algorithm in Banach spaces

E. Hern\'andez, G. Garrig\'os, O. Blasco, P.M. Bern\'a, T. Oikhberg

arxiv:1707.07513 v2 · 2017-07-24 · 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{TYDR5MRWXFNJEBZQRZGJHGDKPM}

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	2026-05-18T00:35:08.960242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e071eb236b95a9207308e4c93986a7b2f69fbee4c8d035323ddbb10f548d9c6

Aliases

arxiv: 1707.07513 · arxiv_version: 1707.07513v2 · doi: 10.48550/arxiv.1707.07513 · pith_short_12: TYDR5MRWXFNJ · pith_short_16: TYDR5MRWXFNJEBZQ · pith_short_8: TYDR5MRW

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/TYDR5MRWXFNJEBZQRZGJHGDKPM \
  | 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: 9e071eb236b95a9207308e4c93986a7b2f69fbee4c8d035323ddbb10f548d9c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d96c5a74e204ab4e2b1790b00abf18d84700d2a22df0c54e044e26710686379",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-07-24T12:27:53Z",
    "title_canon_sha256": "1ea935d84121badc4b78613a6fc3e5e2d06302c7c4e31e03deab6a4f4e591ad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07513",
    "kind": "arxiv",
    "version": 2
  }
}