Pith Number

pith:RU2CHVW3

pith:2019:RU2CHVW3IIQJH3NIUWY7BOFOVS

not attested not anchored not stored refs pending

Mercator: uncovering faithful hyperbolic embeddings of complex networks

Antoine Allard, Guillermo Garc\'ia-P\'erez, M. \'Angeles Serrano, Mari\'an Bogu\~n\'a

arxiv:1904.10814 v1 · 2019-04-24 · physics.soc-ph · cs.LG · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RU2CHVW3IIQJH3NIUWY7BOFOVS}

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	2026-05-17T23:47:49.946630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d3423d6db422093eda8a5b1f0b8aeaca3ab5e2216d0c583b88ee3fd99cc7a8b

Aliases

arxiv: 1904.10814 · arxiv_version: 1904.10814v1 · doi: 10.48550/arxiv.1904.10814 · pith_short_12: RU2CHVW3IIQJ · pith_short_16: RU2CHVW3IIQJH3NI · pith_short_8: RU2CHVW3

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/RU2CHVW3IIQJH3NIUWY7BOFOVS \
  | 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: 8d3423d6db422093eda8a5b1f0b8aeaca3ab5e2216d0c583b88ee3fd99cc7a8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14aad5be9241ab898411058bb4d16e146604f57da5bd8679222813c4af44c67b",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-04-24T13:39:17Z",
    "title_canon_sha256": "79804f15dd9df48875faf965f70ac9c5b2bd6a5593f72706e22dd7df9d5810f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10814",
    "kind": "arxiv",
    "version": 1
  }
}