Pith Number

pith:4UYVZZSP

pith:2018:4UYVZZSPAV4H63CRW3JK4DXS4H

not attested not anchored not stored refs pending

Postmortem Analysis of Decayed Online Social Communities: Cascade Pattern Analysis and Prediction

Mohammed Abufouda

arxiv:1805.00451 v2 · 2018-05-01 · 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{4UYVZZSPAV4H63CRW3JK4DXS4H}

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	2026-05-18T00:03:41.353036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5315ce64f05787f6c51b6d2ae0ef2e1f02e23c45a052c39055eb776b5c381f1

Aliases

arxiv: 1805.00451 · arxiv_version: 1805.00451v2 · doi: 10.48550/arxiv.1805.00451 · pith_short_12: 4UYVZZSPAV4H · pith_short_16: 4UYVZZSPAV4H63CR · pith_short_8: 4UYVZZSP

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/4UYVZZSPAV4H63CRW3JK4DXS4H \
  | 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: e5315ce64f05787f6c51b6d2ae0ef2e1f02e23c45a052c39055eb776b5c381f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0883c82274a288dcfb4b98d726cd14fd6d7697f8d750706b03e8883b5413c82f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-05-01T17:38:32Z",
    "title_canon_sha256": "775d0a30eff2ad5a2054ef139152fb59d79e6fc16af26d00c60a1a5b8658da92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00451",
    "kind": "arxiv",
    "version": 2
  }
}