Pith Number

pith:2VASGIQI

pith:2011:2VASGIQIP6D3P3BGGKKPEBGPPD

not attested not anchored not stored refs pending

Implementing Explicit and Finding Implicit Sharing in Embedded DSLs

Oleg Kiselyov

arxiv:1109.0784 v1 · 2011-09-05 · cs.PL · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VASGIQIP6D3P3BGGKKPEBGPPD}

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	2026-05-18T04:14:06.673505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5412322087f87b7ec263294f204cf78ddcc18fea85348f960105f19085c35be

Aliases

arxiv: 1109.0784 · arxiv_version: 1109.0784v1 · doi: 10.48550/arxiv.1109.0784 · pith_short_12: 2VASGIQIP6D3 · pith_short_16: 2VASGIQIP6D3P3BG · pith_short_8: 2VASGIQI

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/2VASGIQIP6D3P3BGGKKPEBGPPD \
  | 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: d5412322087f87b7ec263294f204cf78ddcc18fea85348f960105f19085c35be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a49b69a9a7ac608b21ec587e4c6316d067abdb7f7faa63d2c04d6a9494f64b7d",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2011-09-05T01:57:14Z",
    "title_canon_sha256": "b4d273691bf2858d684d915dcb259a856f12e6e63790b546ea9f5cb9a7118ba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0784",
    "kind": "arxiv",
    "version": 1
  }
}