Pith Number

pith:UY5YLGRS

pith:2014:UY5YLGRSVCLKYAO2S5ADW4EWU2

not attested not anchored not stored refs pending

On the fine spectrum of the forward difference operator on the Hahn space

Medine Ye\c{s}ilkayagil, Murat Kiri\c{s}ci

arxiv:1402.5788 v1 · 2014-02-24 · 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{UY5YLGRSVCLKYAO2S5ADW4EWU2}

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	2026-05-18T02:58:13.627328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a63b859a32a896ac01da97403b7096a6995a5dd70f46aee006c7b0e7b20b1fef

Aliases

arxiv: 1402.5788 · arxiv_version: 1402.5788v1 · doi: 10.48550/arxiv.1402.5788 · pith_short_12: UY5YLGRSVCLK · pith_short_16: UY5YLGRSVCLKYAO2 · pith_short_8: UY5YLGRS

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/UY5YLGRSVCLKYAO2S5ADW4EWU2 \
  | 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: a63b859a32a896ac01da97403b7096a6995a5dd70f46aee006c7b0e7b20b1fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "084aab885661dcced2ba2fb365454455273013e41e3065c4edc401e36979f631",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-02-24T11:03:03Z",
    "title_canon_sha256": "86641950b6ed8760264075ca197c532dc0ab5a0a94802db239987f166a316c7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5788",
    "kind": "arxiv",
    "version": 1
  }
}