Pith Number

pith:IM23WLAV

pith:2021:IM23WLAVJRTQDGUKUO6FRVVPXV

not attested not anchored not stored refs pending

Efficient Representation of Interaction Patterns with Hyperbolic Hierarchical Clustering for Classification of Users on Twitter

Arun Balaji Buduru, Avinash Prabhu, Avinash Tulasi, Ponnurangam Kumaraguru, Tanvi Karandikar

arxiv:2110.15923 v2 · 2021-10-29 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IM23WLAVJRTQDGUKUO6FRVVPXV}

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	2026-07-05T03:27:37.518111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4335bb2c154c67019a8aa3bc58d6afbd5ea797ce01ace9a8fd324ad52cc3d446

Aliases

arxiv: 2110.15923 · arxiv_version: 2110.15923v2 · doi: 10.48550/arxiv.2110.15923 · pith_short_12: IM23WLAVJRTQ · pith_short_16: IM23WLAVJRTQDGUK · pith_short_8: IM23WLAV

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/IM23WLAVJRTQDGUKUO6FRVVPXV \
  | 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: 4335bb2c154c67019a8aa3bc58d6afbd5ea797ce01ace9a8fd324ad52cc3d446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6b31dc57678310f07bf2af593eb2dd9c3c5496d3488b6b310e8a68fabf41fc2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-10-29T17:20:10Z",
    "title_canon_sha256": "627d900e3bc02842b174524c5b3e0a4e2670be9ac4d4d5752e95678a4c254f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15923",
    "kind": "arxiv",
    "version": 2
  }
}