Pith Number

pith:RNUOLURT

pith:2018:RNUOLURTKACGBMGKDOKB27QBJB

not attested not anchored not stored refs pending

On the Lazy Set object

Uri Abraham

arxiv:1811.00756 v1 · 2018-11-02 · 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{RNUOLURTKACGBMGKDOKB27QBJB}

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	2026-05-18T00:01:42.266722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b68e5d233500460b0ca1b941d7e014858238b75c5deba2d95d5e49a365a940f

Aliases

arxiv: 1811.00756 · arxiv_version: 1811.00756v1 · doi: 10.48550/arxiv.1811.00756 · pith_short_12: RNUOLURTKACG · pith_short_16: RNUOLURTKACGBMGK · pith_short_8: RNUOLURT

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/RNUOLURTKACGBMGKDOKB27QBJB \
  | 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: 8b68e5d233500460b0ca1b941d7e014858238b75c5deba2d95d5e49a365a940f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "244cdc77c199b9a2be1460e81dab2557734b0f75c4105658f55239f9f6d057af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-11-02T06:58:44Z",
    "title_canon_sha256": "b5248b755d1b1233c0c1ec9eb086559bbc3f6c712e97d6b7c95a636c22080013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00756",
    "kind": "arxiv",
    "version": 1
  }
}