Pith Number

pith:MZYQDJHX

pith:2017:MZYQDJHXTGKJ6L2NARXOLVV4PY

not attested not anchored not stored refs pending

Community Identity and User Engagement in a Multi-Community Landscape

Cristian Danescu-Niculescu-Mizil, Dan Jurafsky, Jure Leskovec, Justine Zhang, William L. Hamilton

arxiv:1705.09665 v1 · 2017-05-26 · cs.SI · cs.CL · cs.CY · 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{MZYQDJHXTGKJ6L2NARXOLVV4PY}

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	2026-05-18T00:43:34.742104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

667101a4f799949f2f4d046ee5d6bc7e18e17b96c168a30cf2bd03816a0e3948

Aliases

arxiv: 1705.09665 · arxiv_version: 1705.09665v1 · doi: 10.48550/arxiv.1705.09665 · pith_short_12: MZYQDJHXTGKJ · pith_short_16: MZYQDJHXTGKJ6L2N · pith_short_8: MZYQDJHX

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/MZYQDJHXTGKJ6L2NARXOLVV4PY \
  | 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: 667101a4f799949f2f4d046ee5d6bc7e18e17b96c168a30cf2bd03816a0e3948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed20db784746bcf3776c5be5d48706dca690892b61f078b99780dd2cda44a7fc",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-05-26T18:00:02Z",
    "title_canon_sha256": "0003994c8562ffa5e7ad92377724e9152e5d5cb0af76c374653d0534c7cb11bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09665",
    "kind": "arxiv",
    "version": 1
  }
}