Pith Number

pith:VWLZWM2F

pith:2014:VWLZWM2F6KDJVJ3RJPC4EZRS4K

not attested not anchored not stored refs pending

A pointwise estimate for positive dyadic shifts and some applications

Guillermo Rey, Jose M. Conde-Alonso

arxiv:1409.4351 v1 · 2014-09-15 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWLZWM2F6KDJVJ3RJPC4EZRS4K}

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	2026-05-18T01:14:09.466875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad979b3345f2869aa7714bc5c26632e2bde6fc4bc7ef547978be3ee483d6fbb4

Aliases

arxiv: 1409.4351 · arxiv_version: 1409.4351v1 · doi: 10.48550/arxiv.1409.4351 · pith_short_12: VWLZWM2F6KDJ · pith_short_16: VWLZWM2F6KDJVJ3R · pith_short_8: VWLZWM2F

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/VWLZWM2F6KDJVJ3RJPC4EZRS4K \
  | 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: ad979b3345f2869aa7714bc5c26632e2bde6fc4bc7ef547978be3ee483d6fbb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af7db330463d4274588d8af5e48b9175b01e5350a853e7829621c74098afa942",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-09-15T17:55:39Z",
    "title_canon_sha256": "fe8f037109f5d76fbc1bdeb53d225a522591c7d3a12752687787d053a4636105"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4351",
    "kind": "arxiv",
    "version": 1
  }
}