Pith Number

pith:JV6W6G3W

pith:2019:JV6W6G3WSCNBO3VHC36PDN43II

not attested not anchored not stored refs pending

Repairing mappings under policy views

Angela Bonifati, Efthymia Tsamoura, Ugo Comignani

arxiv:1903.09242 v1 · 2019-03-21 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JV6W6G3WSCNBO3VHC36PDN43II}

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	2026-05-17T23:50:40.232122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d7d6f1b76909a176ea716fcf1b79b420e66e629df06ff3cc799deab82b43eb8

Aliases

arxiv: 1903.09242 · arxiv_version: 1903.09242v1 · doi: 10.48550/arxiv.1903.09242 · pith_short_12: JV6W6G3WSCNB · pith_short_16: JV6W6G3WSCNBO3VH · pith_short_8: JV6W6G3W

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/JV6W6G3WSCNBO3VHC36PDN43II \
  | 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: 4d7d6f1b76909a176ea716fcf1b79b420e66e629df06ff3cc799deab82b43eb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b93aea6c2eacfe6d22432203631fd786cbd0118f45937cc26193e1172c7a43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-03-21T21:28:28Z",
    "title_canon_sha256": "41c9d4ad8bd5ce684c898e9be8f807cf1bdba18df2867f7d6fcc530bf1cbedeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09242",
    "kind": "arxiv",
    "version": 1
  }
}