Pith Number

pith:52XRGVR5

pith:2015:52XRGVR5PINIAWZGRJ6J5BH3MD

not attested not anchored not stored refs pending

Scheduling wireless links by graph multicoloring in the physical interference model

Fabio R. J. Vieira, Jos\'e F. de Rezende, Valmir C. Barbosa

arxiv:1504.01647 v1 · 2015-04-07 · 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{52XRGVR5PINIAWZGRJ6J5BH3MD}

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	2026-05-18T01:19:12.303746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeaf13563d7a1a805b268a7c9e84fb60c9021af5d8712d081fedcb2a5759870f

Aliases

arxiv: 1504.01647 · arxiv_version: 1504.01647v1 · doi: 10.48550/arxiv.1504.01647 · pith_short_12: 52XRGVR5PINI · pith_short_16: 52XRGVR5PINIAWZG · pith_short_8: 52XRGVR5

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/52XRGVR5PINIAWZGRJ6J5BH3MD \
  | 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: eeaf13563d7a1a805b268a7c9e84fb60c9021af5d8712d081fedcb2a5759870f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61627d2b1a6ed06f11f46ff24129b8eb5c624303ccede827e0a4408d10f6908c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-04-07T15:41:37Z",
    "title_canon_sha256": "3aff8666d8d25139f610d7ebc79361f11b9577ba3796e1a7b642d5a52a9e83d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01647",
    "kind": "arxiv",
    "version": 1
  }
}