Pith Number

pith:NAQKFLSA

pith:2011:NAQKFLSAM2EI7PFQ7JHWPQJOHO

not attested not anchored not stored refs pending

Social features of online networks: the strength of intermediary ties in online social media

Esteban Moro, Jose J. Ramasco, Josep Pujol, Przemyslaw A. Grabowicz, Victor M. Eguiluz

arxiv:1107.4009 v2 · 2011-07-20 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAQKFLSAM2EI7PFQ7JHWPQJOHO}

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	2026-05-18T04:02:52.684147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6820a2ae4066888fbcb0fa4f67c12e3bad9a29703ed2ac4ccae612426185a876

Aliases

arxiv: 1107.4009 · arxiv_version: 1107.4009v2 · doi: 10.48550/arxiv.1107.4009 · pith_short_12: NAQKFLSAM2EI · pith_short_16: NAQKFLSAM2EI7PFQ · pith_short_8: NAQKFLSA

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/NAQKFLSAM2EI7PFQ7JHWPQJOHO \
  | 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: 6820a2ae4066888fbcb0fa4f67c12e3bad9a29703ed2ac4ccae612426185a876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "303fa8de97d19b94002e13e5f66e07b08a0c6530a745220d566dddf80ccf6b24",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-07-20T15:51:29Z",
    "title_canon_sha256": "1acd5d843de70beea8f03d87b1caabdab8b4b45043d50b1ac8717ae31a618f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4009",
    "kind": "arxiv",
    "version": 2
  }
}