Pith Number

pith:MYARBXAZ

pith:2013:MYARBXAZHAFUMDJMPQ3TCLHWN2

not attested not anchored not stored refs pending

Spectral Clustering with Epidemic Diffusion

Allon G. Percus, Cristina Garcia-Cardona, Kristina Lerman, Laura M. Smith, Rumi Ghosh

arxiv:1303.2663 v2 · 2013-03-11 · cs.SI · cs.LG · physics.soc-ph · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYARBXAZHAFUMDJMPQ3TCLHWN2}

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	2026-05-18T01:51:08.644457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

660110dc19380b460d2c7c37312cf66ea1884df02c313c4e366b895889275c31

Aliases

arxiv: 1303.2663 · arxiv_version: 1303.2663v2 · doi: 10.48550/arxiv.1303.2663 · pith_short_12: MYARBXAZHAFU · pith_short_16: MYARBXAZHAFUMDJM · pith_short_8: MYARBXAZ

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/MYARBXAZHAFUMDJMPQ3TCLHWN2 \
  | 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: 660110dc19380b460d2c7c37312cf66ea1884df02c313c4e366b895889275c31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "266cd6b315fb83be055d49376b992107ca853e5ba6d7203c618e1f552802e14a",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.soc-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-03-11T20:00:32Z",
    "title_canon_sha256": "5066f5c560301a6cecce4f67935e252f4805da6f2c82f58b51373481864f8225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2663",
    "kind": "arxiv",
    "version": 2
  }
}