Pith Number

pith:77GMBABM

pith:2015:77GMBABMMTWOHATVCVIWJL3HNF

not attested not anchored not stored refs pending

Emergence of Soft Communities from Geometric Preferential Attachment

Dmitri Krioukov, Ginestra Bianconi, Konstantin Zuev, Marian Boguna

arxiv:1501.06835 v1 · 2015-01-27 · physics.soc-ph · cs.SI · physics.data-an · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{77GMBABMMTWOHATVCVIWJL3HNF}

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	2026-05-18T02:17:24.099201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffccc0802c64ece38275155164af67697d7bdc21e981268d8c1abdfab2abaf78

Aliases

arxiv: 1501.06835 · arxiv_version: 1501.06835v1 · doi: 10.48550/arxiv.1501.06835 · pith_short_12: 77GMBABMMTWO · pith_short_16: 77GMBABMMTWOHATV · pith_short_8: 77GMBABM

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/77GMBABMMTWOHATVCVIWJL3HNF \
  | 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: ffccc0802c64ece38275155164af67697d7bdc21e981268d8c1abdfab2abaf78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2ad3111ae9501dbdf4ebcda6f81f38703da18dcddbbd13449a6443ef068520d",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-01-27T17:34:57Z",
    "title_canon_sha256": "b789838804b38d04c845487fc7db81d344a88fa74b51b85a01ef476cd7c9d44a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06835",
    "kind": "arxiv",
    "version": 1
  }
}