Pith Number

pith:O6R46KPO

pith:2018:O6R46KPOQZLO6WEB2F4FCBQPJA

not attested not anchored not stored refs pending

Twitter and the Press: an Ego-Centred Analysis

Andrea Passarella, Chiara Boldrini, Marco Conti, Mustafa Toprak

arxiv:1803.08858 v1 · 2018-03-23 · 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{O6R46KPOQZLO6WEB2F4FCBQPJA}

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	2026-05-18T00:20:18.363273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77a3cf29ee8656ef5881d17851060f48073c1bd026b13b090d13964e0c65069c

Aliases

arxiv: 1803.08858 · arxiv_version: 1803.08858v1 · doi: 10.48550/arxiv.1803.08858 · pith_short_12: O6R46KPOQZLO · pith_short_16: O6R46KPOQZLO6WEB · pith_short_8: O6R46KPO

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/O6R46KPOQZLO6WEB2F4FCBQPJA \
  | 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: 77a3cf29ee8656ef5881d17851060f48073c1bd026b13b090d13964e0c65069c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "659f91433df65890941820fdf13ff3c548ac4c05174db2aa53187545aa537f21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-03-23T16:07:05Z",
    "title_canon_sha256": "8bde77bfb93807740f36c4a0583590b91310dca12bd00c799431f4edeea9238f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08858",
    "kind": "arxiv",
    "version": 1
  }
}