Pith Number

pith:V6I2Q7L2

pith:2011:V6I2Q7L27BL56FT236HWY2MUSH

not attested not anchored not stored refs pending

Link Prediction in Complex Networks: A Clustering Perspective

Jichang Zhao, Ke Xu, Xu Feng

arxiv:1103.4919 v1 · 2011-03-25 · 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{V6I2Q7L27BL56FT236HWY2MUSH}

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	2026-05-18T02:39:24.450240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af91a87d7af857df167adf8f6c699491dc29136cc1fe1fb6d5ab741d747b72d3

Aliases

arxiv: 1103.4919 · arxiv_version: 1103.4919v1 · doi: 10.48550/arxiv.1103.4919 · pith_short_12: V6I2Q7L27BL5 · pith_short_16: V6I2Q7L27BL56FT2 · pith_short_8: V6I2Q7L2

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/V6I2Q7L27BL56FT236HWY2MUSH \
  | 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: af91a87d7af857df167adf8f6c699491dc29136cc1fe1fb6d5ab741d747b72d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d6c2c8a71de10a7ab57d25e118f5b90a536c67c4a4412e7207da68253fe8ad6",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2011-03-25T07:19:46Z",
    "title_canon_sha256": "9809ae641c1124fb44c90f21d8f5b248b6e2e4e646c7057dee8b9f6056f32b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4919",
    "kind": "arxiv",
    "version": 1
  }
}