Pith Number

pith:EHVCTWY6

pith:2012:EHVCTWY6DPAZZCNKH3M3KFGXDP

not attested not anchored not stored refs pending

A von Neumann Alternating Method for Finding Common Solutions to Variational Inequalities

Aviv Gibali, Simeon Reich, Yair Censor

arxiv:1202.0611 v1 · 2012-02-03 · math.OC · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHVCTWY6DPAZZCNKH3M3KFGXDP}

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	2026-05-18T04:03:08.446108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ea29db1e1bc19c89aa3ed9b514d71bc154117a77f8d634af072d3032b6e3a0

Aliases

arxiv: 1202.0611 · arxiv_version: 1202.0611v1 · doi: 10.48550/arxiv.1202.0611 · pith_short_12: EHVCTWY6DPAZ · pith_short_16: EHVCTWY6DPAZZCNK · pith_short_8: EHVCTWY6

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/EHVCTWY6DPAZZCNKH3M3KFGXDP \
  | 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: 21ea29db1e1bc19c89aa3ed9b514d71bc154117a77f8d634af072d3032b6e3a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57ada4b51ea6811686d6169905a0967809095944545d8a3342ec5c347a15c5ce",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-02-03T06:18:54Z",
    "title_canon_sha256": "be091567563c89d0227a76277d83d5e57e3ce4bb5c66bfbd1727f42c4bb90a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0611",
    "kind": "arxiv",
    "version": 1
  }
}