Pith Number

pith:OFRUMB3M

pith:2016:OFRUMB3MQVB4S25PHJ35EIT7J2

not attested not anchored not stored refs pending

Analysis of Algorithms and Partial Algorithms

Andrew MacFie

arxiv:1601.03411 v5 · 2016-01-13 · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFRUMB3MQVB4S25PHJ35EIT7J2}

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	2026-05-18T00:38:36.643609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

716346076c8543c96baf3a77d2227f4eb672b7a4330b77d63dc5335ff335fd67

Aliases

arxiv: 1601.03411 · arxiv_version: 1601.03411v5 · doi: 10.48550/arxiv.1601.03411 · pith_short_12: OFRUMB3MQVB4 · pith_short_16: OFRUMB3MQVB4S25P · pith_short_8: OFRUMB3M

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/OFRUMB3MQVB4S25PHJ35EIT7J2 \
  | 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: 716346076c8543c96baf3a77d2227f4eb672b7a4330b77d63dc5335ff335fd67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "563956b43fca33f3e83b0ee77b270e02f0d2957c03c88e2ed01e7c0dd5b67ff3",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-01-13T21:17:42Z",
    "title_canon_sha256": "a2f1e65e77291cf333c00c6e6bc8916d0eb17c36c6f2dfe85ddce8a7d3dccd05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03411",
    "kind": "arxiv",
    "version": 5
  }
}