Pith Number

pith:C3WVRWLD

pith:2021:C3WVRWLDETRNAGAIKBWQOX5CFJ

not attested not anchored not stored refs pending

Trav-SHACL: Efficiently Validating Networks of SHACL Constraints

Maria-Esther Vidal, M\'onica Figuera, Philipp D. Rohde

arxiv:2101.07136 v1 · 2021-01-18 · 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{C3WVRWLDETRNAGAIKBWQOX5CFJ}

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	2026-07-05T02:07:40.708242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ed58d96324e2d01808506d075fa22a790f110e99f4e2dbc42e7f21ddfca619

Aliases

arxiv: 2101.07136 · arxiv_version: 2101.07136v1 · doi: 10.48550/arxiv.2101.07136 · pith_short_12: C3WVRWLDETRN · pith_short_16: C3WVRWLDETRNAGAI · pith_short_8: C3WVRWLD

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/C3WVRWLDETRNAGAIKBWQOX5CFJ \
  | 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: 16ed58d96324e2d01808506d075fa22a790f110e99f4e2dbc42e7f21ddfca619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd1133c72845cbc4465194f9a676bc1571c6e3a27058459f0467ee4febb2363a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-01-18T15:57:14Z",
    "title_canon_sha256": "f1a068df059a46b84dbe4b025e1ee55537ce2822b8370e7c87a7fe921655b19a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07136",
    "kind": "arxiv",
    "version": 1
  }
}