Pith Number

pith:23OBLFSB

pith:2013:23OBLFSBTTYX3NPKLGCDI6AQAE

not attested not anchored not stored refs pending

Effective Quotation: relating approaches to language-integrated query

Gabriel Radanne, James Cheney, Philip Wadler, Sam Lindley

arxiv:1310.4780 v3 · 2013-10-17 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{23OBLFSBTTYX3NPKLGCDI6AQAE}

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	2026-05-18T02:54:22.365431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6dc1596419cf17db5ea5984347810012df4e49d710cf27e7b7edbfe62773701

Aliases

arxiv: 1310.4780 · arxiv_version: 1310.4780v3 · doi: 10.48550/arxiv.1310.4780 · pith_short_12: 23OBLFSBTTYX · pith_short_16: 23OBLFSBTTYX3NPK · pith_short_8: 23OBLFSB

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/23OBLFSBTTYX3NPKLGCDI6AQAE \
  | 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: d6dc1596419cf17db5ea5984347810012df4e49d710cf27e7b7edbfe62773701

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9afc54f6157c48b453761e33d0ec9179e2ccd7d96a6ee6ffefc88b09bea917c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2013-10-17T17:29:40Z",
    "title_canon_sha256": "a4bf0ac4e3b03b52a41026e3f600d68bd480a1cb1f0783632a8a75e5d1cb1e50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4780",
    "kind": "arxiv",
    "version": 3
  }
}