Pith Number

pith:VSZUECS7

pith:2012:VSZUECS77XXYOGAWP7LM4PM4MC

not attested not anchored not stored refs pending

On the Role of Social Identity and Cohesion in Characterizing Online Social Communities

Amit Sheth, David Fuhry, Hemant Purohit, Srinivasan Parthasarathy, Yiye Ruan

arxiv:1212.0141 v1 · 2012-12-01 · 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{VSZUECS77XXYOGAWP7LM4PM4MC}

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	2026-05-18T03:39:27.142207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb3420a5ffdef8718167fd6ce3d9c60b15d649a9e1034a4bc9ceef1789f9959

Aliases

arxiv: 1212.0141 · arxiv_version: 1212.0141v1 · doi: 10.48550/arxiv.1212.0141 · pith_short_12: VSZUECS77XXY · pith_short_16: VSZUECS77XXYOGAW · pith_short_8: VSZUECS7

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/VSZUECS77XXYOGAWP7LM4PM4MC \
  | 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: acb3420a5ffdef8718167fd6ce3d9c60b15d649a9e1034a4bc9ceef1789f9959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "908ba337d0862236ad9921435088840b26dfad929c0bf26b708846625698cac8",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-12-01T18:03:33Z",
    "title_canon_sha256": "984911765482730566734e642bd9048998c6b82986d8f64255a9d0283a88cc44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0141",
    "kind": "arxiv",
    "version": 1
  }
}