Pith Number

pith:JAZCQMO7

pith:2014:JAZCQMO7DOTYIK4ACN53OXGTIQ

not attested not anchored not stored refs pending

New convergence results for the scaled gradient projection method

Marco Prato, Silvia Bonettini

arxiv:1406.6601 v3 · 2014-06-25 · 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{JAZCQMO7DOTYIK4ACN53OXGTIQ}

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	2026-05-18T01:33:35.276650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48322831df1ba7842b80137bb75cd34402ac3c4b76d9973d8257ddd7d124972f

Aliases

arxiv: 1406.6601 · arxiv_version: 1406.6601v3 · doi: 10.48550/arxiv.1406.6601 · pith_short_12: JAZCQMO7DOTY · pith_short_16: JAZCQMO7DOTYIK4A · pith_short_8: JAZCQMO7

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/JAZCQMO7DOTYIK4ACN53OXGTIQ \
  | 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: 48322831df1ba7842b80137bb75cd34402ac3c4b76d9973d8257ddd7d124972f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b82840d9f599875ee8b1d3aaadb207b595b3033ff2ea5dd6a7fe6ef98e92efc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-06-25T15:06:56Z",
    "title_canon_sha256": "6f1eeb0ffd68fc9a6484f579b7d75f68300d9cca5a8134d872ace1361cdd7099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6601",
    "kind": "arxiv",
    "version": 3
  }
}