Pith Number

pith:KSWINTL6

pith:2019:KSWINTL66J63ZFXMUEC4HU2C3E

not attested not anchored not stored refs pending

Complexity and Information in Invariant Inference

Mooly Sagiv, Neil Immerman, Sharon Shoham, Yotam M. Y. Feldman

arxiv:1910.12256 v3 · 2019-10-27 · 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{KSWINTL66J63ZFXMUEC4HU2C3E}

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	2026-07-05T00:34:18.964990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54ac86cd7ef27dbc96eca105c3d342d9125f6746195d4531f8b2f6def50e30e9

Aliases

arxiv: 1910.12256 · arxiv_version: 1910.12256v3 · doi: 10.48550/arxiv.1910.12256 · pith_short_12: KSWINTL66J63 · pith_short_16: KSWINTL66J63ZFXM · pith_short_8: KSWINTL6

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/KSWINTL66J63ZFXMUEC4HU2C3E \
  | 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: 54ac86cd7ef27dbc96eca105c3d342d9125f6746195d4531f8b2f6def50e30e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b9d806df2df325e67f9af3eb76c9a92973b199ace2b92a1f2307c4937e1f77f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2019-10-27T12:59:48Z",
    "title_canon_sha256": "c601c4f2fd4660d2b4b7cd5783fe83b172182e62adfe3bff0639e9a56b928eb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12256",
    "kind": "arxiv",
    "version": 3
  }
}