Pith Number

pith:ODXGDRPA

pith:2018:ODXGDRPA7IOD3XFHKCEUAZAOHX

not attested not anchored not stored refs pending

Convexity in scientific collaboration networks

Dalibor Fiala, Lovro \v{S}ubelj, Luka Kronegger, Tadej Ciglari\v{c}

arxiv:1811.11030 v1 · 2018-11-27 · cs.SI · cs.DL · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODXGDRPA7IOD3XFHKCEUAZAOHX}

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	2026-05-17T23:59:45.439070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70ee61c5e0fa1c3ddca7508940640e3deb271332b219f5733650ba855de25f3f

Aliases

arxiv: 1811.11030 · arxiv_version: 1811.11030v1 · doi: 10.48550/arxiv.1811.11030 · pith_short_12: ODXGDRPA7IOD · pith_short_16: ODXGDRPA7IOD3XFH · pith_short_8: ODXGDRPA

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/ODXGDRPA7IOD3XFHKCEUAZAOHX \
  | 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: 70ee61c5e0fa1c3ddca7508940640e3deb271332b219f5733650ba855de25f3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fafd279c8ba52fe61b61e73f481711ccd0406a0e9ab43e03b08a259516412245",
    "cross_cats_sorted": [
      "cs.DL",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-11-27T14:44:38Z",
    "title_canon_sha256": "265e83911d639d660130362a8d51524cd5c5fc93628916d40576329de63ce233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11030",
    "kind": "arxiv",
    "version": 1
  }
}