Pith Number

pith:SLAE4O44

pith:2018:SLAE4O44O43LSEKDZ4NLU34QV2

not attested not anchored not stored refs pending

Termination of $\lambda$$\Pi$ modulo rewriting using the size-change principle (work in progress)

CRI, ENS Paris Saclay), Fr\'ed\'eric Blanqui (DEDUCTEAM, Guillaume Genestier (DEDUCTEAM, LSV, LSV)

arxiv:1812.01853 v1 · 2018-12-05 · 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{SLAE4O44O43LSEKDZ4NLU34QV2}

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	2026-05-17T23:59:00.457099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92c04e3b9c7736b91143cf1aba6f90aeadc575a8f7091647065e454a9f79864e

Aliases

arxiv: 1812.01853 · arxiv_version: 1812.01853v1 · doi: 10.48550/arxiv.1812.01853 · pith_short_12: SLAE4O44O43L · pith_short_16: SLAE4O44O43LSEKD · pith_short_8: SLAE4O44

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/SLAE4O44O43LSEKDZ4NLU34QV2 \
  | 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: 92c04e3b9c7736b91143cf1aba6f90aeadc575a8f7091647065e454a9f79864e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c38015f73f9810d7e6ff21b2f37db7e6b9eabfda7d9b57ebc073b0f9c621733d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-12-05T08:28:41Z",
    "title_canon_sha256": "3bf843c48e432627d3a3eec8d866c9a5a0c838bec65af2a3fb96ddcbdea580ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01853",
    "kind": "arxiv",
    "version": 1
  }
}