Pith Number

pith:SPPEZ2IC

pith:2018:SPPEZ2ICSW7BN34LNC7CWWNGME

not attested not anchored not stored refs pending

Lifting Coalgebra Modalities and $\mathsf{MELL}$ Model Structure to Eilenberg-Moore Categories

Jean-Simon Pacaud Lemay

arxiv:1804.11116 v6 · 2018-04-30 · 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{SPPEZ2ICSW7BN34LNC7CWWNGME}

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	2026-07-05T06:23:24.137716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93de4ce90295be16ef8b68be2b59a6610d73928891f989bf216c953f42a2cfba

Aliases

arxiv: 1804.11116 · arxiv_version: 1804.11116v6 · doi: 10.48550/arxiv.1804.11116 · pith_short_12: SPPEZ2ICSW7B · pith_short_16: SPPEZ2ICSW7BN34L · pith_short_8: SPPEZ2IC

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/SPPEZ2ICSW7BN34LNC7CWWNGME \
  | 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: 93de4ce90295be16ef8b68be2b59a6610d73928891f989bf216c953f42a2cfba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afbc2e6fab8b1f1f8064da02b211d11f4ec682ab5997a8edb748c6c2d72711fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-04-30T10:53:59Z",
    "title_canon_sha256": "fff68e2f1a2dd683cb95f59fc6df959a0518739fd3c20288f61a1ebfae135ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.11116",
    "kind": "arxiv",
    "version": 6
  }
}