Pith Number

pith:3756SM2A

pith:2019:3756SM2AHSYXMXKKAJMTKMRFGO

not attested not anchored not stored refs pending

A survey on Crosstalk and Routing, Modulation Selection, Core and Spectrum Allocation in Elastic Optical Networks

Andr\'e Drummond, \'Italo Brasileiro, Lucas Costa

arxiv:1907.08538 v1 · 2019-07-19 · 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{3756SM2AHSYXMXKKAJMTKMRFGO}

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	2026-05-17T23:40:09.502406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dffbe933403cb1765d4a025935322533ac1069a9b96c4526b2c7713935da6da8

Aliases

arxiv: 1907.08538 · arxiv_version: 1907.08538v1 · doi: 10.48550/arxiv.1907.08538 · pith_short_12: 3756SM2AHSYX · pith_short_16: 3756SM2AHSYXMXKK · pith_short_8: 3756SM2A

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/3756SM2AHSYXMXKKAJMTKMRFGO \
  | 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: dffbe933403cb1765d4a025935322533ac1069a9b96c4526b2c7713935da6da8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3fb2a9452bc9335b2915e00181c15627f3c0570f2593df1807d2ca71af306f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-07-19T14:58:54Z",
    "title_canon_sha256": "0ce06693b8c30ccd9e57e2fc730d00cb81711e152ac0a7798a9502a1725bc384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08538",
    "kind": "arxiv",
    "version": 1
  }
}