Pith Number

pith:MPQ426B6

pith:2016:MPQ426B6USGDU6UGQP6K74FM76

not attested not anchored not stored refs pending

The Symbolic Interior Point Method

Kristian Kersting, Martin Mladenov, Vaishak Belle

arxiv:1605.08187 v3 · 2016-05-26 · cs.AI · cs.LO · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPQ426B6USGDU6UGQP6K74FM76}

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	2026-05-18T01:12:26.399071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63e1cd783ea48c3a7a8683fcaff0acff9ed1d167189f4a50d6db091590b86e0f

Aliases

arxiv: 1605.08187 · arxiv_version: 1605.08187v3 · doi: 10.48550/arxiv.1605.08187 · pith_short_12: MPQ426B6USGD · pith_short_16: MPQ426B6USGDU6UG · pith_short_8: MPQ426B6

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/MPQ426B6USGDU6UGQP6K74FM76 \
  | 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: 63e1cd783ea48c3a7a8683fcaff0acff9ed1d167189f4a50d6db091590b86e0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7663afbd27e46f69c16f9cfc81c47bff139a691636b9afdf39d916afe342d0c",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-05-26T08:26:34Z",
    "title_canon_sha256": "c63700ec6a7b06306b29a1f79d86a5f61c8b95435e5b06a54534f713a71a6c21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08187",
    "kind": "arxiv",
    "version": 3
  }
}