Pith Number

pith:MZBLASS4

pith:2020:MZBLASS4BCILVGEXWVDENPXZTP

not attested not anchored not stored refs pending

Hybrid control for optimal visiting problems for a single player and for a crowd

Adriano Festa, Fabio Bagagiolo, Luciano Marzufero

arxiv:2012.08596 v4 · 2020-12-15 · math.OC · cs.NA · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZBLASS4BCILVGEXWVDENPXZTP}

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	2026-07-05T03:44:51.272571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6642b04a5c0890ba9897b54646bef99bcad896b134956f759267166010208bcc

Aliases

arxiv: 2012.08596 · arxiv_version: 2012.08596v4 · doi: 10.48550/arxiv.2012.08596 · pith_short_12: MZBLASS4BCIL · pith_short_16: MZBLASS4BCILVGEX · pith_short_8: MZBLASS4

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/MZBLASS4BCILVGEXWVDENPXZTP \
  | 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: 6642b04a5c0890ba9897b54646bef99bcad896b134956f759267166010208bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8a7c00a10870b23b01c217437b5856c4230ef46e4a4e6b465a2d90f262d4490",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-12-15T20:20:16Z",
    "title_canon_sha256": "c118e7bfc8f396960eab8ae368784ed320aa64a6ecd37da0d2e9931abf66b841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08596",
    "kind": "arxiv",
    "version": 4
  }
}