Pith Number

pith:YOADCNIF

pith:2022:YOADCNIFMCQZEJBWISDR5T35DQ

not attested not anchored not stored refs pending

Queue replacement principle for corridor problems with heterogeneous commuters

Koki Satsukawa, Takara Sakai, Takashi Akamatsu

arxiv:2210.03357 v3 · 2022-10-07 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YOADCNIFMCQZEJBWISDR5T35DQ}

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	2026-07-05T07:44:51.694014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c38031350560a192243644871ecf7d1c08f4a1569816ba6f3375acbca000ccb2

Aliases

arxiv: 2210.03357 · arxiv_version: 2210.03357v3 · doi: 10.48550/arxiv.2210.03357 · pith_short_12: YOADCNIFMCQZ · pith_short_16: YOADCNIFMCQZEJBW · pith_short_8: YOADCNIF

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/YOADCNIFMCQZEJBWISDR5T35DQ \
  | 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: c38031350560a192243644871ecf7d1c08f4a1569816ba6f3375acbca000ccb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3491870dc4b8df57a3f7cd19e3737414bfc3ea49153a25ec052823e703a8dadb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-10-07T07:04:49Z",
    "title_canon_sha256": "2f473207363dcad4c3d7b236fb1791f05929a9c598e239c2748af1c87b557c88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03357",
    "kind": "arxiv",
    "version": 3
  }
}