Pith Number

pith:TK2O3SLG

pith:2015:TK2O3SLGJHO22ROS2WMQSB346V

not attested not anchored not stored refs pending

Hardness of Virtual Network Embedding with Replica Selection

Carlo Fuerst, Maciej Pacut, Stefan Schmid

arxiv:1501.07379 v1 · 2015-01-29 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TK2O3SLGJHO22ROS2WMQSB346V}

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	2026-05-18T02:28:22.095731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ab4edc96649ddad45d2d59909077cf5486084cc65b0e2d1eaef8cc8670b8d60

Aliases

arxiv: 1501.07379 · arxiv_version: 1501.07379v1 · doi: 10.48550/arxiv.1501.07379 · pith_short_12: TK2O3SLGJHO2 · pith_short_16: TK2O3SLGJHO22ROS · pith_short_8: TK2O3SLG

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/TK2O3SLGJHO22ROS2WMQSB346V \
  | 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: 9ab4edc96649ddad45d2d59909077cf5486084cc65b0e2d1eaef8cc8670b8d60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4fbc543353dfc4979d5c6482e5d47c258014f1cc2b64af2f66b9747b0d0ca17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-01-29T08:59:38Z",
    "title_canon_sha256": "00b942319d2ee59323c62e7456f1f6b17b299a1a97151f453deaf15c21712954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07379",
    "kind": "arxiv",
    "version": 1
  }
}