Pith Number

pith:2G6BHQET

pith:2019:2G6BHQETO3ADJQFXINWWPPHP2U

not attested not anchored not stored refs pending

New Algorithms for Functional Distributed Constraint Optimization Problems

Khoi D. Hoang, Makoto Yokoo, William Yeoh, Zinovi Rabinovich

arxiv:1905.13275 v1 · 2019-05-30 · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2G6BHQETO3ADJQFXINWWPPHP2U}

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	2026-07-05T01:06:07.806401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1bc13c09376c034c0b7436d67bcefd506e6dcfe9f44aecee6cc8f601a3ddc2e

Aliases

arxiv: 1905.13275 · arxiv_version: 1905.13275v1 · doi: 10.48550/arxiv.1905.13275 · pith_short_12: 2G6BHQETO3AD · pith_short_16: 2G6BHQETO3ADJQFX · pith_short_8: 2G6BHQET

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/2G6BHQETO3ADJQFXINWWPPHP2U \
  | 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: d1bc13c09376c034c0b7436d67bcefd506e6dcfe9f44aecee6cc8f601a3ddc2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5132d3c356ce7bbd0f0460c5cd6d7aa27b67c2bcda305c7eb3f9cedf76bfbc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2019-05-30T19:45:06Z",
    "title_canon_sha256": "d5d4d28654d950394f34bf0ba34ed6cb85e263fdf410899450969392ae674487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13275",
    "kind": "arxiv",
    "version": 1
  }
}