Pith Number

pith:Q2AGMJHC

pith:2012:Q2AGMJHCTBCTVJUD3VCHWKR5VE

not attested not anchored not stored refs pending

A class of Fejer convergent algorithms, approximate resolvents and the Hybrid Proximal-Extragradient method

B. F. Svaiter

arxiv:1204.1353 v3 · 2012-04-05 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2AGMJHCTBCTVJUD3VCHWKR5VE}

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	2026-05-18T03:57:38.445419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86806624e298453aa683dd447b2a3da91ecb52e6d35cf98b60cc4add810b7390

Aliases

arxiv: 1204.1353 · arxiv_version: 1204.1353v3 · doi: 10.48550/arxiv.1204.1353 · pith_short_12: Q2AGMJHCTBCT · pith_short_16: Q2AGMJHCTBCTVJUD · pith_short_8: Q2AGMJHC

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/Q2AGMJHCTBCTVJUD3VCHWKR5VE \
  | 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: 86806624e298453aa683dd447b2a3da91ecb52e6d35cf98b60cc4add810b7390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00105d8e8e4e168a1b9bbf38f35ad26386cbbe817ca992b762b3f8845d088313",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-04-05T21:01:57Z",
    "title_canon_sha256": "fcdf346ea52f815dce64981fe271ecd4e925c21f96babde51cdd2778c9258f35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1353",
    "kind": "arxiv",
    "version": 3
  }
}