Pith Number

pith:TH6EM347

pith:2014:TH6EM347SZXAE47NJWFN2SCLUB

not attested not anchored not stored refs pending

On some strengthening of the global implicit function theorem with an application to a Cauchy problem for an integro-differential Volterra system

Dariusz Idczak

arxiv:1401.4049 v4 · 2014-01-16 · 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{TH6EM347SZXAE47NJWFN2SCLUB}

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	2026-05-18T02:47:40.578768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99fc466f9f966e0273ed4d8add484ba07a1f6c2f726a3dab1fe185380102eb2c

Aliases

arxiv: 1401.4049 · arxiv_version: 1401.4049v4 · doi: 10.48550/arxiv.1401.4049 · pith_short_12: TH6EM347SZXA · pith_short_16: TH6EM347SZXAE47N · pith_short_8: TH6EM347

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/TH6EM347SZXAE47NJWFN2SCLUB \
  | 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: 99fc466f9f966e0273ed4d8add484ba07a1f6c2f726a3dab1fe185380102eb2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b783d736dd9fa886c8918803e51f45c825e73745e6da7450cfd33eda63c973b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-01-16T14:46:53Z",
    "title_canon_sha256": "049efcb35e8b8a930382d9e68e4b2a6feaa1976bfbe24c6306ff8732650db6b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4049",
    "kind": "arxiv",
    "version": 4
  }
}