Pith Number

pith:DKUDK23O

pith:2015:DKUDK23OPIKDQQYSB4MXKHJRLL

not attested not anchored not stored refs pending

Towards Realistic Team Formation in Social Networks based on Densest Subgraphs

Matthias Hein, Syama Sundar Rangapuram, Thomas B\"uhler

arxiv:1505.06661 v1 · 2015-05-25 · cs.SI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKUDK23OPIKDQQYSB4MXKHJRLL}

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	2026-05-18T02:03:44.336727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa8356b6e7a143843120f19751d315ae262a21b34c1c51c1b16ec205793b79a

Aliases

arxiv: 1505.06661 · arxiv_version: 1505.06661v1 · doi: 10.48550/arxiv.1505.06661 · pith_short_12: DKUDK23OPIKD · pith_short_16: DKUDK23OPIKDQQYS · pith_short_8: DKUDK23O

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/DKUDK23OPIKDQQYSB4MXKHJRLL \
  | 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: 1aa8356b6e7a143843120f19751d315ae262a21b34c1c51c1b16ec205793b79a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2b842434ede4f540471655c3b2a96452fb94512061eb0b178c94e54f5fbd919",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-05-25T15:17:46Z",
    "title_canon_sha256": "6f2e489eb7870278060175f581705f068ac9ca9f8a5a5ef6c554030c04dcd96c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06661",
    "kind": "arxiv",
    "version": 1
  }
}