Pith Number

pith:DOFLUPGN

pith:2019:DOFLUPGNF3LXESN5T33U6IGCNB

not attested not anchored not stored refs pending

Influence Minimization Under Budget and Matroid Constraints: Extended Version

Ambuj Singh, Arlei Silva, Sourav Medya

arxiv:1901.02156 v1 · 2019-01-08 · 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{DOFLUPGNF3LXESN5T33U6IGCNB}

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	2026-05-17T23:56:43.892328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b8aba3ccd2ed77249bd9ef74f20c2686505bc3bf51b20740f99daa820c49354

Aliases

arxiv: 1901.02156 · arxiv_version: 1901.02156v1 · doi: 10.48550/arxiv.1901.02156 · pith_short_12: DOFLUPGNF3LX · pith_short_16: DOFLUPGNF3LXESN5 · pith_short_8: DOFLUPGN

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/DOFLUPGNF3LXESN5T33U6IGCNB \
  | 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: 1b8aba3ccd2ed77249bd9ef74f20c2686505bc3bf51b20740f99daa820c49354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bf929b20571bf725bf172c9297c73395ab0f5a39fb4630684a5b25de20ff99a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-01-08T05:11:17Z",
    "title_canon_sha256": "e789833d672821b5a19ec7c08a3b46cc8adc214048acc3c4fa087a31fb66d8a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02156",
    "kind": "arxiv",
    "version": 1
  }
}