Pith Number

pith:ZSTI5JCS

pith:2018:ZSTI5JCS3WDVSOFAX3IKACELFW

not attested not anchored not stored refs pending

Computing Possible and Certain Answers over Order-Incomplete Data

Antoine Amarilli, Daniel Deutch, Mouhamadou Lamine Ba, Pierre Senellart

arxiv:1801.06396 v2 · 2018-01-19 · cs.DB

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSTI5JCS3WDVSOFAX3IKACELFW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:44:48.439530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cca68ea452dd875938a0bed0a0088b2dafcb50412528480efb09d4671e9dabf6

Aliases

arxiv: 1801.06396 · arxiv_version: 1801.06396v2 · doi: 10.48550/arxiv.1801.06396 · pith_short_12: ZSTI5JCS3WDV · pith_short_16: ZSTI5JCS3WDVSOFA · pith_short_8: ZSTI5JCS

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/ZSTI5JCS3WDVSOFAX3IKACELFW \
  | 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: cca68ea452dd875938a0bed0a0088b2dafcb50412528480efb09d4671e9dabf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a8501881a8af914ace33dd28c29bac50bed5e3f620bb52a71b21357d176fb83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-01-19T13:20:56Z",
    "title_canon_sha256": "e324571c255e13fde659440119a55645a1f6063dbf075206b6d83a068081e2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06396",
    "kind": "arxiv",
    "version": 2
  }
}