Pith Number

pith:HISXC37D

pith:2012:HISXC37DHBXGCAG4F7DSIQKCBT

not attested not anchored not stored refs pending

Towards Approximate Model Checking DC and PDC Specifications

Changil Choe, Dang Van Hung, Song Han

arxiv:1212.3838 v1 · 2012-12-16 · 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{HISXC37DHBXGCAG4F7DSIQKCBT}

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	2026-05-18T03:38:22.285547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a25716fe3386e6100dc2fc72441420cf4c3cd265737265e22231d7bcdb3cd47

Aliases

arxiv: 1212.3838 · arxiv_version: 1212.3838v1 · doi: 10.48550/arxiv.1212.3838 · pith_short_12: HISXC37DHBXG · pith_short_16: HISXC37DHBXGCAG4 · pith_short_8: HISXC37D

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/HISXC37DHBXGCAG4F7DSIQKCBT \
  | 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: 3a25716fe3386e6100dc2fc72441420cf4c3cd265737265e22231d7bcdb3cd47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d98d20402ed3bc5cedcede54874296f3c7ec291d6a678804ec3bb0d5aa30fa67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2012-12-16T22:08:44Z",
    "title_canon_sha256": "8e9306269ba2333f5c760328773e18e2f7cef791604f5b16fecd33b02cabf865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3838",
    "kind": "arxiv",
    "version": 1
  }
}