Pith Number

pith:IJL3LUE5

pith:2019:IJL3LUE566QJTPZWQF4UO6V6RD

not attested not anchored not stored refs pending

Routing and Scheduling of Network Flows with Deadlines and Discrete Capacity Allocation

Di Yuan, Ghafour Ahani, Pawel Wiatr

arxiv:1905.04719 v1 · 2019-05-12 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJL3LUE566QJTPZWQF4UO6V6RD}

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	2026-05-17T23:46:23.798775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4257b5d09df7a099bf368179477abe88f40f11ec23627fe75249c233f97fa774

Aliases

arxiv: 1905.04719 · arxiv_version: 1905.04719v1 · doi: 10.48550/arxiv.1905.04719 · pith_short_12: IJL3LUE566QJ · pith_short_16: IJL3LUE566QJTPZW · pith_short_8: IJL3LUE5

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/IJL3LUE566QJTPZWQF4UO6V6RD \
  | 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: 4257b5d09df7a099bf368179477abe88f40f11ec23627fe75249c233f97fa774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97879b4afec5ef11898ed937f42c1e11550ee88340d5324343b792feb8323a0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2019-05-12T13:13:48Z",
    "title_canon_sha256": "6bd3e5880f5f3c4744d882949fe0907337439d8d389b60ba9ddffa8b88a510f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04719",
    "kind": "arxiv",
    "version": 1
  }
}