Pith Number

pith:IP6XHYVG

pith:2017:IP6XHYVG5BWDIP6NMR4NZ43IKS

not attested not anchored not stored refs pending

A Two-Step Geometric Framework For Density Modeling

Anuj Srivastava, Debdeep Pati, Sutanoy Dasgupta

arxiv:1701.05656 v2 · 2017-01-20 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IP6XHYVG5BWDIP6NMR4NZ43IKS}

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	2026-05-18T00:28:07.959257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43fd73e2a6e86c343fcd6478dcf36854bc3578bb67d3396f399b99ab24331ef1

Aliases

arxiv: 1701.05656 · arxiv_version: 1701.05656v2 · doi: 10.48550/arxiv.1701.05656 · pith_short_12: IP6XHYVG5BWD · pith_short_16: IP6XHYVG5BWDIP6N · pith_short_8: IP6XHYVG

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/IP6XHYVG5BWDIP6NMR4NZ43IKS \
  | 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: 43fd73e2a6e86c343fcd6478dcf36854bc3578bb67d3396f399b99ab24331ef1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6ca5e0ce25fc20c49b0d8455664526e4a4112902c9a0515e1e4b6d1a37fe09a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-01-20T02:14:08Z",
    "title_canon_sha256": "c714b8b7c037e95d55562376d41b7e3bcb302ec92bca4745a793b9681cf5d26b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05656",
    "kind": "arxiv",
    "version": 2
  }
}