Pith Number

pith:AOEMY2Y5

pith:2017:AOEMY2Y53U4Z7HZ663JXTLGUWA

not attested not anchored not stored refs pending

Online Primal-Dual Algorithms with Configuration Linear Programs

Nguyen Kim Thang

arxiv:1708.04903 v1 · 2017-08-16 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOEMY2Y53U4Z7HZ663JXTLGUWA}

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	2026-05-18T00:37:55.227436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0388cc6b1ddd399f9f3ef6d379acd4b0309815e5d32aa0a6ddf0c6683f16b0a2

Aliases

arxiv: 1708.04903 · arxiv_version: 1708.04903v1 · doi: 10.48550/arxiv.1708.04903 · pith_short_12: AOEMY2Y53U4Z · pith_short_16: AOEMY2Y53U4Z7HZ6 · pith_short_8: AOEMY2Y5

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/AOEMY2Y53U4Z7HZ663JXTLGUWA \
  | 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: 0388cc6b1ddd399f9f3ef6d379acd4b0309815e5d32aa0a6ddf0c6683f16b0a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9ea3a20fdab4b1618691b742d7d580594b337a8c2dee62242d8cc63b309ea01",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-08-16T14:13:06Z",
    "title_canon_sha256": "830edc02aed5646290287b4ff6c91ca1b12bb0cfb218087b2dba85df966035f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04903",
    "kind": "arxiv",
    "version": 1
  }
}