Pith Number

pith:KEGS27ZB

pith:2013:KEGS27ZB3SHZ26NCF7YFRIFCUR

not attested not anchored not stored refs pending

On rates in Euler's formula for C_0-semigroups

Alexander Gomilko, Yuri Tomilov

arxiv:1301.4406 v1 · 2013-01-18 · math.FA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEGS27ZB3SHZ26NCF7YFRIFCUR}

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	2026-05-18T03:36:05.477104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510d2d7f21dc8f9d79a22ff058a0a2a44fe6894951934086281b131fae3a2bf6

Aliases

arxiv: 1301.4406 · arxiv_version: 1301.4406v1 · doi: 10.48550/arxiv.1301.4406 · pith_short_12: KEGS27ZB3SHZ · pith_short_16: KEGS27ZB3SHZ26NC · pith_short_8: KEGS27ZB

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/KEGS27ZB3SHZ26NCF7YFRIFCUR \
  | 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: 510d2d7f21dc8f9d79a22ff058a0a2a44fe6894951934086281b131fae3a2bf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ace234b0634c4225ebf4907c13c4d91297f6d8962eb63fd9bc9b467e6d69702b",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-01-18T15:39:17Z",
    "title_canon_sha256": "e59d374f26d51740d7fae15ef460f2374bd87a2a9b31da6e88983b65a791fc38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4406",
    "kind": "arxiv",
    "version": 1
  }
}