Pith Number

pith:WS5MIE6I

pith:2018:WS5MIE6I7GY46R7XMMG7RFEZ2Q

not attested not anchored not stored refs pending

Distributed deterministic asynchronous algorithms in time-varying graphs through Dykstra splitting

C.H. Jeffrey Pang

arxiv:1804.11223 v3 · 2018-04-30 · 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{WS5MIE6I7GY46R7XMMG7RFEZ2Q}

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	2026-05-17T23:59:43.704087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4bac413c8f9b1cf47f7630df89499d42484cc07f5dcb32482a7ee16e8794037

Aliases

arxiv: 1804.11223 · arxiv_version: 1804.11223v3 · doi: 10.48550/arxiv.1804.11223 · pith_short_12: WS5MIE6I7GY4 · pith_short_16: WS5MIE6I7GY46R7X · pith_short_8: WS5MIE6I

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/WS5MIE6I7GY46R7XMMG7RFEZ2Q \
  | 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: b4bac413c8f9b1cf47f7630df89499d42484cc07f5dcb32482a7ee16e8794037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cde54cc32388b6ee3cb6ca7a0403d9e87100babc4fe9f62032f27f8cdd2f38e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-04-30T14:15:38Z",
    "title_canon_sha256": "73e2a5924ec5efddea2c4659a2f7b5edf62717e8a57d964b79a8640259155a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.11223",
    "kind": "arxiv",
    "version": 3
  }
}