Pith Number

pith:4LZLJCF6

pith:2015:4LZLJCF666K6ZCNYQHJOZJ5Z3G

not attested not anchored not stored refs pending

Event detection, tracking, and visualization in Twitter: a mention-anomaly-based approach

Adrien Guille, Cecile Favre

arxiv:1505.05657 v1 · 2015-05-21 · 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{4LZLJCF666K6ZCNYQHJOZJ5Z3G}

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	2026-05-18T02:03:53.844556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f2b488bef795ec89b881d2eca7b9d98993e98973fea13631100992008433be

Aliases

arxiv: 1505.05657 · arxiv_version: 1505.05657v1 · doi: 10.48550/arxiv.1505.05657 · pith_short_12: 4LZLJCF666K6 · pith_short_16: 4LZLJCF666K6ZCNY · pith_short_8: 4LZLJCF6

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/4LZLJCF666K6ZCNYQHJOZJ5Z3G \
  | 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: e2f2b488bef795ec89b881d2eca7b9d98993e98973fea13631100992008433be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "602b255f0d4d8e3c918ac4efb46c059f91f49ec96ccd129e553de6190624a173",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-05-21T09:43:09Z",
    "title_canon_sha256": "26a6598461de39a183bb38250a439a6ecf10ac0d08c14d9433ec7d8ea531534b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05657",
    "kind": "arxiv",
    "version": 1
  }
}