Pith Number

pith:CXR4ISRV

pith:2015:CXR4ISRVWBUHMY7RIAJK2ZNOVJ

not attested not anchored not stored refs pending

Cut Elimination in Multifocused Linear Logic

\'Ecole Polytechnique), Nicolas Guenot (IT University of Copenhagen), Taus Brock-Nannestad (INRIA & LIX

arxiv:1502.04771 v1 · 2015-02-17 · 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{CXR4ISRVWBUHMY7RIAJK2ZNOVJ}

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	2026-05-18T02:26:58.373605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15e3c44a35b0687663f14012ad65aeaa61a1c75695816c63f27a185f947cae20

Aliases

arxiv: 1502.04771 · arxiv_version: 1502.04771v1 · doi: 10.48550/arxiv.1502.04771 · pith_short_12: CXR4ISRVWBUH · pith_short_16: CXR4ISRVWBUHMY7R · pith_short_8: CXR4ISRV

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/CXR4ISRVWBUHMY7RIAJK2ZNOVJ \
  | 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: 15e3c44a35b0687663f14012ad65aeaa61a1c75695816c63f27a185f947cae20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3cd11297d2bb3273fbbd1936dc7a5590d389f465ad2ff71b1c05c5ce7429eaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-02-17T02:27:23Z",
    "title_canon_sha256": "6ef6a5433600fc9f473e6939ee23ccab58250901798aa50c6b3db1a8607fbefa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04771",
    "kind": "arxiv",
    "version": 1
  }
}