Pith Number

pith:G2HBAUJK

pith:2014:G2HBAUJK4C7ZU5O3RXL3COPL24

not attested not anchored not stored refs pending

Deep Community Detection

Alfred O. Hero, Pin-Yu Chen

arxiv:1407.6071 v5 · 2014-07-22 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2HBAUJK4C7ZU5O3RXL3COPL24}

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	2026-05-18T01:29:05.517304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

368e10512ae0bf9a75db8dd7b139ebd70cfa5cfb802680bffb2a9484cda5833b

Aliases

arxiv: 1407.6071 · arxiv_version: 1407.6071v5 · doi: 10.48550/arxiv.1407.6071 · pith_short_12: G2HBAUJK4C7Z · pith_short_16: G2HBAUJK4C7ZU5O3 · pith_short_8: G2HBAUJK

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/G2HBAUJK4C7ZU5O3RXL3COPL24 \
  | 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: 368e10512ae0bf9a75db8dd7b139ebd70cfa5cfb802680bffb2a9484cda5833b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83173787f8866eed47084c44654c74e56518ecec81fbdceadb93a2aca83be423",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-07-22T23:39:48Z",
    "title_canon_sha256": "ba3c63b8c4b6021bb9baf86e1bc27dd08020344b9a90704506dcd1d0f5ac874c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6071",
    "kind": "arxiv",
    "version": 5
  }
}