Pith Number

pith:35ABWQHD

pith:2015:35ABWQHDO3I262JS2BOWOXDO4T

not attested not anchored not stored refs pending

A Combinatorial Approximation Algorithm for Graph Balancing with Light Hyper Edges

Chien-Chung Huang, Sebastian Ott

arxiv:1507.07396 v3 · 2015-07-27 · 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{35ABWQHDO3I262JS2BOWOXDO4T}

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	2026-05-18T01:31:13.467344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df401b40e376d1af6932d05d675c6ee4f6918692997b89ace191cf016559f389

Aliases

arxiv: 1507.07396 · arxiv_version: 1507.07396v3 · doi: 10.48550/arxiv.1507.07396 · pith_short_12: 35ABWQHDO3I2 · pith_short_16: 35ABWQHDO3I262JS · pith_short_8: 35ABWQHD

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/35ABWQHDO3I262JS2BOWOXDO4T \
  | 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: df401b40e376d1af6932d05d675c6ee4f6918692997b89ace191cf016559f389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "883fdd86e688b898efa5b376b7577fa8cd7b84c4967576b0acdcb09ee86fce9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-07-27T13:21:26Z",
    "title_canon_sha256": "c0cf1c912ea1882852e1ee6522008e078373963697decd1450c7f4237712b901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07396",
    "kind": "arxiv",
    "version": 3
  }
}