Pith Number

pith:QCKSXXZN

pith:2018:QCKSXXZN6L4VNWUZQ563YVCIM5

not attested not anchored not stored refs pending

Short Schedules for Fast Flow Rerouting

Mahmoud Parham, Saeed Akhoondian Amiri, Sebastian Wiederrecht, Stefan Schmid, Szymon Dudycz

arxiv:1805.06315 v3 · 2018-05-15 · cs.DS · cs.CC · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCKSXXZN6L4VNWUZQ563YVCIM5}

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	2026-05-18T00:15:36.076397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80952bdf2df2f956da99877dbc5448676348d700315abcecd5111906bec66158

Aliases

arxiv: 1805.06315 · arxiv_version: 1805.06315v3 · doi: 10.48550/arxiv.1805.06315 · pith_short_12: QCKSXXZN6L4V · pith_short_16: QCKSXXZN6L4VNWUZ · pith_short_8: QCKSXXZN

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/QCKSXXZN6L4VNWUZQ563YVCIM5 \
  | 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: 80952bdf2df2f956da99877dbc5448676348d700315abcecd5111906bec66158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2273c8def60f33256c1cf031060b5f75c0296aa14a8167b2d9bf78677ad0ec7",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-05-15T12:55:49Z",
    "title_canon_sha256": "60326ac5455f5b7b0005943cc640692030eeefe96ca431a16f9deecb1381faad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06315",
    "kind": "arxiv",
    "version": 3
  }
}