Pith Number

pith:C43X4YOQ

pith:2015:C43X4YOQW2WRHT3S4KCLWWOGHI

not attested not anchored not stored refs pending

A novel hybrid method for equilibrium problems and fixed point problems

Dang Van Hieu

arxiv:1510.08441 v1 · 2015-10-28 · 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{C43X4YOQW2WRHT3S4KCLWWOGHI}

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	2026-05-18T01:28:28.957061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17377e61d0b6ad13cf72e284bb59c63a3d9a079de02296019b31a37a43c50210

Aliases

arxiv: 1510.08441 · arxiv_version: 1510.08441v1 · doi: 10.48550/arxiv.1510.08441 · pith_short_12: C43X4YOQW2WR · pith_short_16: C43X4YOQW2WRHT3S · pith_short_8: C43X4YOQ

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/C43X4YOQW2WRHT3S4KCLWWOGHI \
  | 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: 17377e61d0b6ad13cf72e284bb59c63a3d9a079de02296019b31a37a43c50210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7642755dd53034fce8ce698f7688785e7a7f8fce3fbf6ddac2e80918de93c7ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-28T08:00:25Z",
    "title_canon_sha256": "5ade51c96ea3fa843e7403e14d0a8477b8b0ef33d27dfb7ddd309fd249604d4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08441",
    "kind": "arxiv",
    "version": 1
  }
}