Pith Number

pith:4X3JUTDS

pith:2014:4X3JUTDSGTH4VXONTEPU6J7PXA

not attested not anchored not stored refs pending

Quantitative results on Fejer monotone sequences

Adriana Nicolae, Laurentiu Leustean, Ulrick Kohlenbach

arxiv:1412.5563 v2 · 2014-12-17 · math.LO · 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{4X3JUTDSGTH4VXONTEPU6J7PXA}

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	2026-05-18T01:34:55.142282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5f69a4c7234cfcaddcd991f4f27efb80a6830bd8ef02fc3e7ef3bb94786b169

Aliases

arxiv: 1412.5563 · arxiv_version: 1412.5563v2 · doi: 10.48550/arxiv.1412.5563 · pith_short_12: 4X3JUTDSGTH4 · pith_short_16: 4X3JUTDSGTH4VXON · pith_short_8: 4X3JUTDS

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/4X3JUTDSGTH4VXONTEPU6J7PXA \
  | 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: e5f69a4c7234cfcaddcd991f4f27efb80a6830bd8ef02fc3e7ef3bb94786b169

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f444cf41c81af9587c2f8f71de9d8b9cb0300b1d722fdd4facb065c1ec13cf47",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-12-17T20:31:16Z",
    "title_canon_sha256": "26d03b9434298b8fb123576d908a04c056d47f1d18758c5293dcdf77966a2709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5563",
    "kind": "arxiv",
    "version": 2
  }
}