Pith Number

pith:BZP2TISW

pith:2017:BZP2TISWTKSWXTJCH6JTDC6WYD

not attested not anchored not stored refs pending

An Ontological Learning Management System

Kumar Vaibhav Srivastava, Monika Rani, O.P. Vyas

arxiv:1708.09475 v1 · 2017-08-05 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZP2TISWTKSWXTJCH6JTDC6WYD}

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	2026-05-18T00:36:18.677526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e5fa9a2569aa56bcd223f93318bd6c0d458b80ec624001caf1808082525b5f9

Aliases

arxiv: 1708.09475 · arxiv_version: 1708.09475v1 · doi: 10.48550/arxiv.1708.09475 · pith_short_12: BZP2TISWTKSW · pith_short_16: BZP2TISWTKSWXTJC · pith_short_8: BZP2TISW

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/BZP2TISWTKSWXTJCH6JTDC6WYD \
  | 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: 0e5fa9a2569aa56bcd223f93318bd6c0d458b80ec624001caf1808082525b5f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3584dbb3fda0110347f3d7f25029b40ada058b6ac8759a2bfb080aa5842a64e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-08-05T14:49:31Z",
    "title_canon_sha256": "c9a39bdee45f3419ed09f47577c4fe22d97c64923bec83dc516416b0ca04a543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09475",
    "kind": "arxiv",
    "version": 1
  }
}