Pith Number

pith:UYVTFAJY

pith:2018:UYVTFAJYW4WDYQC7EJ6Y4GKGJI

not attested not anchored not stored refs pending

Incremental SAT Library Integration Using Abstract Stobjs

Inc.), Sol Swords (Centaur Technology

arxiv:1810.04311 v1 · 2018-10-10 · 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{UYVTFAJYW4WDYQC7EJ6Y4GKGJI}

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	2026-05-18T00:03:40.456990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a62b328138b72c3c405f227d8e19464a3b81cfd5aa26a9555db1d064b7e7861b

Aliases

arxiv: 1810.04311 · arxiv_version: 1810.04311v1 · doi: 10.48550/arxiv.1810.04311 · pith_short_12: UYVTFAJYW4WD · pith_short_16: UYVTFAJYW4WDYQC7 · pith_short_8: UYVTFAJY

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/UYVTFAJYW4WDYQC7EJ6Y4GKGJI \
  | 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: a62b328138b72c3c405f227d8e19464a3b81cfd5aa26a9555db1d064b7e7861b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "726781399220f036f263d1199db6d88bc55c821608a9e58a601539c4dac46609",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-10-10T00:35:47Z",
    "title_canon_sha256": "eb6009d8aa764b6feaa9779e2d5bfcdfc926e4d0c5e5ca9a81e28967fa37753c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04311",
    "kind": "arxiv",
    "version": 1
  }
}