Pith Number

pith:WYTK7SZI

pith:2017:WYTK7SZIQOLQLPGFWB6DVMRJR7

not attested not anchored not stored refs pending

On Multiphase-Linear Ranking Functions

Amir M. Ben-Amram, Samir Genaim

arxiv:1703.07547 v2 · 2017-03-22 · cs.PL · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYTK7SZIQOLQLPGFWB6DVMRJR7}

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	2026-05-18T00:48:04.816071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b626afcb28839705bcc5b07c3ab2298fca31460c41faee97830cbf61e02030da

Aliases

arxiv: 1703.07547 · arxiv_version: 1703.07547v2 · doi: 10.48550/arxiv.1703.07547 · pith_short_12: WYTK7SZIQOLQ · pith_short_16: WYTK7SZIQOLQLPGF · pith_short_8: WYTK7SZI

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/WYTK7SZIQOLQLPGFWB6DVMRJR7 \
  | 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: b626afcb28839705bcc5b07c3ab2298fca31460c41faee97830cbf61e02030da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d04f278b1e5be28acd4329cfef45493657db9e04cfe5dd7081cf8d03fdd0333d",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-03-22T07:24:15Z",
    "title_canon_sha256": "3dec77113df79796837d57a82d990e1cc94582cd1efcd3b7d4457bb3d18be828"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07547",
    "kind": "arxiv",
    "version": 2
  }
}