Pith Number

pith:UE4AMEXP

pith:2012:UE4AMEXPZDBF4PNQIIQDMFA3O2

not attested not anchored not stored refs pending

Energy-efficient traffic engineering for future core networks

George Athanasiou

arxiv:1207.0159 v1 · 2012-06-30 · 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{UE4AMEXPZDBF4PNQIIQDMFA3O2}

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	2026-05-18T03:52:00.063975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1380612efc8c25e3db0422036141b769f717e92864070ab028a902f365bb5f3

Aliases

arxiv: 1207.0159 · arxiv_version: 1207.0159v1 · doi: 10.48550/arxiv.1207.0159 · pith_short_12: UE4AMEXPZDBF · pith_short_16: UE4AMEXPZDBF4PNQ · pith_short_8: UE4AMEXP

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/UE4AMEXPZDBF4PNQIIQDMFA3O2 \
  | 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: a1380612efc8c25e3db0422036141b769f717e92864070ab028a902f365bb5f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5b4b878b622cdc2e47e8dea4457488a69e0d59ebd1da2c0e57e07c0e5605e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2012-06-30T22:15:05Z",
    "title_canon_sha256": "f48da2be461d2a456c4cbd8878f709f80b363bf63a79f48494f1082255c94162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0159",
    "kind": "arxiv",
    "version": 1
  }
}