Pith Number

pith:RPIAE6Z3

pith:2015:RPIAE6Z3BY75CS3UJY2PCXYCMS

not attested not anchored not stored refs pending

Complexity of Bradley-Manna-Sipma Lexicographic Ranking Functions

Amir M. Ben-Amram, Samir Genaim

arxiv:1504.05018 v1 · 2015-04-20 · 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{RPIAE6Z3BY75CS3UJY2PCXYCMS}

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	2026-05-18T02:18:22.881024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bd0027b3b0e3fd14b744e34f15f026493f3f2c1f4b8219339830950e012795e

Aliases

arxiv: 1504.05018 · arxiv_version: 1504.05018v1 · doi: 10.48550/arxiv.1504.05018 · pith_short_12: RPIAE6Z3BY75 · pith_short_16: RPIAE6Z3BY75CS3U · pith_short_8: RPIAE6Z3

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/RPIAE6Z3BY75CS3UJY2PCXYCMS \
  | 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: 8bd0027b3b0e3fd14b744e34f15f026493f3f2c1f4b8219339830950e012795e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6239329025e8304877ab1b399d1ad10ddc392cbcece4483327be47ab45534cd7",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2015-04-20T11:50:22Z",
    "title_canon_sha256": "2e980d66dbc997a2a2e799084f0e5161bb6f16082673f04f5ecdd3c4ea43a217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05018",
    "kind": "arxiv",
    "version": 1
  }
}