Pith Number

pith:DJ5FYWCC

pith:2018:DJ5FYWCCR4GFU33W4YNOWBHLUF

not attested not anchored not stored refs pending

Coflow Scheduling in Data Centers: Routing and Bandwidth Allocation

Junwei Zhang, Li Shi, Thomas Robertazzi, Yang Liu

arxiv:1812.06898 v1 · 2018-12-17 · 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{DJ5FYWCCR4GFU33W4YNOWBHLUF}

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	2026-05-17T23:58:09.131311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a7a5c58428f0c5a6f76e61aeb04eba175fcd8a9a004224db860bfa60b58356c

Aliases

arxiv: 1812.06898 · arxiv_version: 1812.06898v1 · doi: 10.48550/arxiv.1812.06898 · pith_short_12: DJ5FYWCCR4GF · pith_short_16: DJ5FYWCCR4GFU33W · pith_short_8: DJ5FYWCC

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/DJ5FYWCCR4GFU33W4YNOWBHLUF \
  | 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: 1a7a5c58428f0c5a6f76e61aeb04eba175fcd8a9a004224db860bfa60b58356c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91e583db4ea158aa98b317c646c074fca45505921c7280a0268453ba05bddb31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-12-17T17:08:41Z",
    "title_canon_sha256": "16bf167506265db1d07ddba6c3060916dd4ac72eaa2950994644bcb1a7246655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06898",
    "kind": "arxiv",
    "version": 1
  }
}