Pith Number

pith:OPY72IIE

pith:2011:OPY72IIEMODWDSWHWACBLYJIUL

not attested not anchored not stored refs pending

Simulating Opinion Dynamics in Heterogeneous Communication

Elena Lodi, Rosaria Conte, Walter Quattrociocchi

arxiv:1101.3085 v1 · 2011-01-16 · cs.SI · cs.MA · 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{OPY72IIEMODWDSWHWACBLYJIUL}

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	2026-05-18T02:22:52.197360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f1fd2104638761cac7b00415e128a2c6f9895ff0833fb826e4f900357942b9

Aliases

arxiv: 1101.3085 · arxiv_version: 1101.3085v1 · doi: 10.48550/arxiv.1101.3085 · pith_short_12: OPY72IIEMODW · pith_short_16: OPY72IIEMODWDSWH · pith_short_8: OPY72IIE

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/OPY72IIEMODWDSWHWACBLYJIUL \
  | 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: 73f1fd2104638761cac7b00415e128a2c6f9895ff0833fb826e4f900357942b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2eb6a4147f824d4c8f44bdf0d98a1dd54b97ffb8e62f35d9f33bc0fd7299b97",
    "cross_cats_sorted": [
      "cs.MA",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2011-01-16T19:05:48Z",
    "title_canon_sha256": "63b7c2fec9213d90b55fa95c20f8716036bbe9a11354ab38b394b33994fae993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3085",
    "kind": "arxiv",
    "version": 1
  }
}