Pith Number

pith:O35ZDVBR

pith:2019:O35ZDVBRM3LM62VAGACSEB5BBZ

not attested not anchored not stored refs pending

Detecting service provider alliances

Daniel Cordeiro, Johanne Cohen, Loubna Echabbi

arxiv:1903.11596 v1 · 2019-03-27 · cs.GT · 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{O35ZDVBRM3LM62VAGACSEB5BBZ}

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	2026-05-17T23:50:02.236439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76fb91d43166d6cf6aa030052207a10e785307c04d35e22670f79fc3026ecf2d

Aliases

arxiv: 1903.11596 · arxiv_version: 1903.11596v1 · doi: 10.48550/arxiv.1903.11596 · pith_short_12: O35ZDVBRM3LM · pith_short_16: O35ZDVBRM3LM62VA · pith_short_8: O35ZDVBR

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/O35ZDVBRM3LM62VAGACSEB5BBZ \
  | 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: 76fb91d43166d6cf6aa030052207a10e785307c04d35e22670f79fc3026ecf2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc10f4fbf7ab868064e6cb0feff9ca7bc3473b78fedfa7b873b738e5d03e2e21",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-03-27T09:48:07Z",
    "title_canon_sha256": "44ecddffea40469f7ab73301ee0f91da5e720499c6d2b63fb5e4c621fc5b2998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11596",
    "kind": "arxiv",
    "version": 1
  }
}