Pith Number

pith:YKZATERJ

pith:2013:YKZATERJCSGNPWWOR24WOFMEEK

not attested not anchored not stored refs pending

Some remarks on the Pigola-Rigoli-Setti version of the Omori-Yau maximum principle

Alexandre Paiva Barreto, Francisco Fontenele

arxiv:1301.0531 v1 · 2013-01-03 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKZATERJCSGNPWWOR24WOFMEEK}

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	2026-05-17T23:53:18.105950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2b2099229148cd7dace8eb9671584228e575d08d266ac932b9d1bee3886867c

Aliases

arxiv: 1301.0531 · arxiv_version: 1301.0531v1 · doi: 10.48550/arxiv.1301.0531 · pith_short_12: YKZATERJCSGN · pith_short_16: YKZATERJCSGNPWWO · pith_short_8: YKZATERJ

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/YKZATERJCSGNPWWOR24WOFMEEK \
  | 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: c2b2099229148cd7dace8eb9671584228e575d08d266ac932b9d1bee3886867c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b88cbb061a830c72149ed886f589636310f9611730310fcb24ad3ba5fa3ddfc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-01-03T19:07:37Z",
    "title_canon_sha256": "b4c58591204fc94ad9e86f6eba5bfb54e245abda02da640cd184294557fbd97d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0531",
    "kind": "arxiv",
    "version": 1
  }
}