Pith Number

pith:DHAPGOU6

pith:2014:DHAPGOU6PJ7MRSOMZXX6AQO5GF

not attested not anchored not stored refs pending

Measuring large-scale social networks with high resolution

Andrea Cuttone, Arkadiusz Stopczynski, Jakob Eg Larsen, Mette My Madsen, Piotr Sapiezynski, Sune Lehmann, Vedran Sekara

arxiv:1401.7233 v2 · 2014-01-28 · 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{DHAPGOU6PJ7MRSOMZXX6AQO5GF}

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	2026-05-18T02:50:12.929414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19c0f33a9e7a7ec8c9cccdefe041dd317b600fdd712f5a0efafaeb8cb78956c7

Aliases

arxiv: 1401.7233 · arxiv_version: 1401.7233v2 · doi: 10.48550/arxiv.1401.7233 · pith_short_12: DHAPGOU6PJ7M · pith_short_16: DHAPGOU6PJ7MRSOM · pith_short_8: DHAPGOU6

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/DHAPGOU6PJ7MRSOMZXX6AQO5GF \
  | 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: 19c0f33a9e7a7ec8c9cccdefe041dd317b600fdd712f5a0efafaeb8cb78956c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe8f2f757db664b4c8feb216e29f5266d76b304c4f6d8d593d314ed78646cee",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-01-28T15:49:39Z",
    "title_canon_sha256": "e0e6dd429f044486c7ed9b91ab8d6cc8b80587b59a60111c1df448d5171d4883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7233",
    "kind": "arxiv",
    "version": 2
  }
}