Pith Number

pith:RISPP35K

pith:2017:RISPP35K6ZEVQNW5GX4TJ5B4D5

not attested not anchored not stored refs pending

Domain Specific Semantic Validation of Schema.org Annotations

Dieter Fensel, Elias K\"arle, Omar Holzknecht, Umutcan \c{S}im\c{s}ek

arxiv:1706.06384 v2 · 2017-06-20 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RISPP35K6ZEVQNW5GX4TJ5B4D5}

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	2026-05-18T00:35:09.042967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a24f7efaaf6495836dd35f934f43c1f6ee6668c3d35a071bd6fcb4a8fd6922c

Aliases

arxiv: 1706.06384 · arxiv_version: 1706.06384v2 · doi: 10.48550/arxiv.1706.06384 · pith_short_12: RISPP35K6ZEV · pith_short_16: RISPP35K6ZEVQNW5 · pith_short_8: RISPP35K

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/RISPP35K6ZEVQNW5GX4TJ5B4D5 \
  | 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: 8a24f7efaaf6495836dd35f934f43c1f6ee6668c3d35a071bd6fcb4a8fd6922c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d276581c535b931f97f9763069e83cc1b25db09cbac4146e7a1304000685a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-06-20T12:24:12Z",
    "title_canon_sha256": "2c1e83df82097440b65eace664c746ab63b59bf9e85a3c2250e426e2803d2ab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06384",
    "kind": "arxiv",
    "version": 2
  }
}