Pith Number

pith:7VOHOMVT

pith:2014:7VOHOMVTQ75XUNJ36FVLUF6KOY

not attested not anchored not stored refs pending

Online Network Design Algorithms via Hierarchical Decompositions

Seeun Umboh

arxiv:1410.4240 v1 · 2014-10-15 · 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{7VOHOMVTQ75XUNJ36FVLUF6KOY}

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	2026-05-18T02:39:56.595012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd5c7732b387fb7a353bf16aba17ca7631f961e5d658e83bc0f9766652cfa58f

Aliases

arxiv: 1410.4240 · arxiv_version: 1410.4240v1 · doi: 10.48550/arxiv.1410.4240 · pith_short_12: 7VOHOMVTQ75X · pith_short_16: 7VOHOMVTQ75XUNJ3 · pith_short_8: 7VOHOMVT

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/7VOHOMVTQ75XUNJ36FVLUF6KOY \
  | 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: fd5c7732b387fb7a353bf16aba17ca7631f961e5d658e83bc0f9766652cfa58f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e6e679a25c19c0358fc348f5f31e703dad97ffcbd297f73197acf685f301c65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-10-15T21:43:04Z",
    "title_canon_sha256": "7a5669959e714addaada4315cad8e2cceb4968eb5aa7072b320ca0a39dbd8585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4240",
    "kind": "arxiv",
    "version": 1
  }
}