Pith Number

pith:CHATML4E

pith:2018:CHATML4ENYJZIHI225B27QV3WR

not attested not anchored not stored refs pending

A characterization of the consistent Hoare powerdomains over dcpos

Nan Zhang, Qingguo Li, Zhongxi Zhang

arxiv:1809.00772 v1 · 2018-09-04 · 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{CHATML4ENYJZIHI225B27QV3WR}

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	2026-05-18T00:06:32.537529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11c1362f846e13941d1ad743afc2bbb448bd1848a9f0331d5c7485a2b8ea5aad

Aliases

arxiv: 1809.00772 · arxiv_version: 1809.00772v1 · doi: 10.48550/arxiv.1809.00772 · pith_short_12: CHATML4ENYJZ · pith_short_16: CHATML4ENYJZIHI2 · pith_short_8: CHATML4E

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/CHATML4ENYJZIHI225B27QV3WR \
  | 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: 11c1362f846e13941d1ad743afc2bbb448bd1848a9f0331d5c7485a2b8ea5aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292597c28991870c95c9f5989a6d35ac98e0842f84deb7ccf42bf2358aa191ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-09-04T02:23:09Z",
    "title_canon_sha256": "ee89452b743859a0571d56b2b1b2da5a08b56192dce21aa55a2b80431afbe9fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00772",
    "kind": "arxiv",
    "version": 1
  }
}