Pith Number

pith:GIPQH4NU

pith:2025:GIPQH4NUBAXV57K7XQ3AVKHJMY

not attested not anchored not stored refs pending

Strategic Queues with Priority Classes

Marco Scarsini, Maurizio d'Andrea

arxiv:2502.05906 v1 · 2025-02-09 · cs.GT · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GIPQH4NUBAXV57K7XQ3AVKHJMY}

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	2026-07-05T10:11:45.079694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

321f03f1b4082f5efd5fbc360aa8e96609362190d2ee2ca8f29c58ac0b1d7805

Aliases

arxiv: 2502.05906 · arxiv_version: 2502.05906v1 · doi: 10.48550/arxiv.2502.05906 · pith_short_12: GIPQH4NUBAXV · pith_short_16: GIPQH4NUBAXV57K7 · pith_short_8: GIPQH4NU

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/GIPQH4NUBAXV57K7XQ3AVKHJMY \
  | 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: 321f03f1b4082f5efd5fbc360aa8e96609362190d2ee2ca8f29c58ac0b1d7805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8a2552c1493a1ec86f14f7a56d462892f25863cd945b5fd2535e89572d7e578",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-02-09T13:54:35Z",
    "title_canon_sha256": "e45661d9cb89170ed75af8e3593881aedb9b0db53cfe9b8ccb034296e8cdf399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05906",
    "kind": "arxiv",
    "version": 1
  }
}