Pith Number

pith:C2DNLR2J

pith:2021:C2DNLR2J7ZXFXMK6K3HWM77MPA

not attested not anchored not stored refs pending

Online Network Utility Maximization: Algorithm, Competitive Analysis, and Applications

Bo Sun, Danny H.K. Tsang, Ying Cao

arxiv:2101.10898 v1 · 2021-01-26 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2DNLR2J7ZXFXMK6K3HWM77MPA}

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	2026-07-05T02:10:03.321607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1686d5c749fe6e5bb15e56cf667fec782dc7518dd8e1c5b706a6b993070240eb

Aliases

arxiv: 2101.10898 · arxiv_version: 2101.10898v1 · doi: 10.48550/arxiv.2101.10898 · pith_short_12: C2DNLR2J7ZXF · pith_short_16: C2DNLR2J7ZXFXMK6 · pith_short_8: C2DNLR2J

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/C2DNLR2J7ZXFXMK6K3HWM77MPA \
  | 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: 1686d5c749fe6e5bb15e56cf667fec782dc7518dd8e1c5b706a6b993070240eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5407494cca6e3c6ad70334a1b4813d6eb20a84c3b9f6f0620f410455dc08812",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2021-01-26T16:06:51Z",
    "title_canon_sha256": "4deb15b5a60499a4c01378217bcaeff43929e2fb889319116f3f8e1da4727361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10898",
    "kind": "arxiv",
    "version": 1
  }
}