Pith Number

pith:VHERE547

pith:2015:VHERE547IC5K523M4D7JGP5XPO

not attested not anchored not stored refs pending

Spread of Influence in Weighted Networks under Time and Budget Constraints

Ferdinando Cicalese, Gennaro Cordasco, Joseph Peters, Luisa Gargano, Martin Milanic, Ugo Vaccaro

arxiv:1502.05599 v2 · 2015-02-15 · cs.SI · cs.DS · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHERE547IC5K523M4D7JGP5XPO}

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	2026-05-18T02:26:44.992646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c912779f40baaeeb6ce0fe933fb77b9a7a63ca100a2ec2cc5e2bdb5ec457cf

Aliases

arxiv: 1502.05599 · arxiv_version: 1502.05599v2 · doi: 10.48550/arxiv.1502.05599 · pith_short_12: VHERE547IC5K · pith_short_16: VHERE547IC5K523M · pith_short_8: VHERE547

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/VHERE547IC5K523M4D7JGP5XPO \
  | 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: a9c912779f40baaeeb6ce0fe933fb77b9a7a63ca100a2ec2cc5e2bdb5ec457cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7afdde72e5e9e75abae7bbf11791f9de7ac1e933e91e6d3fc6690ea85840539f",
    "cross_cats_sorted": [
      "cs.DS",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-02-15T09:19:11Z",
    "title_canon_sha256": "534ea7d7f78f94c7ef5a2fec188a59bec5bd486f0cb53bcb8c4508c148a2011e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05599",
    "kind": "arxiv",
    "version": 2
  }
}