Pith Number

pith:THN77YVC

pith:2015:THN77YVC3E4O46JQOX3JQZFIRA

not attested not anchored not stored refs pending

Analysing the Complexity of Functional Programs: Higher-Order Meets First-Order (Long Version)

Georg Moser, Martin Avanzini, Ugo Dal Lago

arxiv:1506.05043 v1 · 2015-06-16 · cs.LO · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THN77YVC3E4O46JQOX3JQZFIRA}

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	2026-05-18T01:48:05.150134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99dbffe2a2d938ee793075f69864a888289c523f675c2d094b3b4aa42a05bc6b

Aliases

arxiv: 1506.05043 · arxiv_version: 1506.05043v1 · doi: 10.48550/arxiv.1506.05043 · pith_short_12: THN77YVC3E4O · pith_short_16: THN77YVC3E4O46JQ · pith_short_8: THN77YVC

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/THN77YVC3E4O46JQOX3JQZFIRA \
  | 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: 99dbffe2a2d938ee793075f69864a888289c523f675c2d094b3b4aa42a05bc6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab3664a656e6ea54d3b13deba06e08e83c60d138578bc00019407e6268072cd5",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-06-16T17:37:31Z",
    "title_canon_sha256": "fd89d2f50d29ecdde36db6745d5fc0d0311fb498673d0eda3070e6dcfbe374bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05043",
    "kind": "arxiv",
    "version": 1
  }
}